3M™ VHB™ Tapes provide the convenience and simplicity of a tape fastener and are ideal for use in many interior and
exterior bonding applications. In many situations, they can replace rivets, spot welds, liquid adhesives and other permanent
fasteners.
These 3M™ VHB™ Tapes are made with acrylic foam which is viscoelastic in nature. This gives the foam energy absorbing
and stress relaxing properties which provides these tapes with their unique characteristics. The acrylic chemistry provides
outstanding durability performance.
These tapes utilize a variety of specific foam, adhesive, color and release liner types to provide each product/family with
specific features. These features can include adhesion to specific or a broad range of materials, conformability, high tensile
strength, high shear and peel adhesion, resistance to plasticizer migration, and UL746C recognition. All 3M™ VHB™ Tapes
have excellent durability and excellent solvent and moisture resistance.
Note:
All 3M™ VHB™ Tapes should be thoroughly evaluated by the end user under actual use conditions with intended
substrates to determine whether a specific tape is fit for a particular purpose and suitable for user’s method of application,
especially if expected use involves extreme environmental conditions or high dead load stress.
April,
2014
3M™ VHB™ Tape Products
Tape Number
Color
Thickness in. (mm)
Tape Number
Color
Thickness in. (mm)
Tape Number
Color
Thickness in. (mm)
4611
4618
4622
4624
4646
4655
4905
4910
4914
4919F
4920
4926
4929
Dk Gray
White
White
White
Dk Gray
Dk Gray
Clear
Clear
White
Black
White
Gray
Black
0.045 (1.1)
0.025 (0.64)
0.045 (1.1)
0.062 (1.55)
0.025 (0.64)
0.062 (1.55)
0.020 (0.5)
0.040 (1.0)
0.010 (0.25)
0.025 (0.64)
0.015 (0.4)
0.015 (0.4)
0.025 (0.64)
4930 (F)
4932
4936 (F)
4941 (F)
4943F
4945
4946
4947F
4949
4950
4951
4952
White
White
Gray
Gray
Gray
White
White
Black
Black
White
White
White
0.025 (0.64)
0.025 (0.64)
0.025 (0.64)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
0.045 (1.1)
4955
4956 (F)
4957F
4959 (F)
4979F
4991
5915 (P)
5925 (P)
5930 (P)
5952 (P)
5958FR
5962 (P)
White
Gray
Gray
White
Black
Gray
Black
Black
Black
Black
Black
Black
0.080 (2.0)
0.062 (1.55)
0.062 (1.55)
0.120 (3.0)
0.062 (1.55)
0.090 (2.3)
0.016 (0.4)
0.025 (0.64)
0.032 (0.8)
0.045 (1.1)
0.040 (1.0)
0.062 (1.55)
(F) or (P) after the product number designate that both a paper and film liner product version are available. [e.g. 4930 (paper liner) and 4930F (film liner),
5915 (film liner) and 5915P (paper liner). See page 3 for specific details.
3M™ VHB™ Tapes Adhesive Types:
Multi-Purpose Acrylic: This adhesive bonds to a wide range of materials including metals, glass, and high and medium surface
energy plastics and paints. This unique adhesive also has the ability to resist migration of plasticizers in vinyl substrates.
Modified Acrylic: This adhesive bonds to medium low surface energy paints and plastics, including many powder coated
paints in addition to the substrates listed with the multi-purpose acrylic adhesive (except plasticized vinyl).
General Purpose Acrylic: This adhesive bonds to most higher surface energy substrates including metal, glass and high
surface energy plastics.
Low Temperature Appliable Acrylic: This adhesive can make bonds down to 32°F (0°C), compared to 50°F (10°C) for most
acrylic adhesives. This adhesive system bonds to most high surface energy substrates including metal, glass and high surface
energy plastics.
Low Surface Energy: This high performance synthetic adhesive bonds to many lower surface energy substrates, including
many plastics and power coated paints, plus smooth general purpose substrates.
3M™ VHB™ Tapes Foam Types:
Conformable: This foam provides high strength with the capability of conforming to the irregularities of rigid substrates,
even when there might be slight mismatch.
Very Conformable: This foam provides the highest level of conformability while maintaining high internal strength.
Firm: This foam provides the highest level of foam strength in the 3M™ VHB™ Tapes family.
Clear: Not technically a foam, this solid acrylic material provides excellent clarity.
-1-
3M
™
VHB
™
Tapes
3M™ VHB™ Tape Families:
4941
This family utilizes multi-purpose acrylic adhesive on both sides of conformable foam. The adhesive provides
excellent adhesion to a broad range of high and medium surface energy substrates including metals, glass, and a
wide variety of plastics, as well as plasticized vinyl. The conformable foam provides good contact, even with
mismatched substrates. Available in gray and black.
This family matches the modified acrylic adhesive on both sides of very conformable foam, providing adhesion
to the broadest range of substrates, including most powder coated paints. Available in black.
This family has general purpose adhesive on both sides of firm type foam. This family is typically used on
metal, glass and high surface energy plastic substrates. Available in white and black.
This family has multi-purpose adhesive on both sides of firm foam. Available in white.
This family of clear tapes is excellent for applications where clear or colorless is desired. The general purpose
adhesive on both sides is suitable for high surface energy substrates.
This family of tapes is based around the low temperature appliable acrylic adhesive system, utilized on both
firm and conformable foam types. These products are suitable for high surface energy substrates. Available in
white (firm foam) and gray (conformable foam).
This family utilizes the low surface energy adhesive on a firm foam. Available in white.
This family has a general purpose adhesive on both sides of firm foam. This family of tapes is typically used on
metal substrates, and has the added feature of high temperature resistance, making it often suitable for bonding
prior to high temperature paint processing. Available in dark gray.
This family has general purpose adhesive on the face side (the side that typically would be bonded first) and
multi-purpose adhesive on the liner side (the side exposed when the release liner is removed) of a conformable
foam. Available in white.
5952
4950
4945
4910
4951
4952
4611
4622
3M™ VHB™ Tape Product Family Guide
Family
Color
Thickness
inches
(mm)
0.010
(0.25)
0.015 / 0.016
(0.4)
0.020
(0.5)
0.025
(0.64)
0.032
(0.8)
0.040
(1.0)
0.045
(1.1)
0.062
(1.55)
0.080
(2.0)
0.090
(2.3)
0.120
(3.0)
4991
4959
4959F
4941
4941F
4956
4956F
4947F
4979F
4936
4936F
4919F
5925
5925P
5930
5930P
5958FR
5952
5952P
5962
5962P
4955
4945
4946
4910
4930
4930F
4929
4926
5915
5915P
Foam type
Adhesive
Gray
4941
Black
5952
Black
White
Firm
4950
Black
Firm
4945
White
Firm
4910
Clear
n/a
White
Firm
4951
Gray
Conform
4952
White
Firm
LSE
4611
Dk Gray
Firm
4622
White
Conform
Conform Conform Very Conf
Multi-Purpose
Modified
General Purpose
4914
4920
Multi-Purp Gen-Purp
Low Temp Apply
Gen-Purp Gen/Multi
4905
4932
4646
4618
4950
4949
4951
4943
4957
4952
4611
4655
4622
4624
NOTE:
For easy product comparison, data in this product information page will be organized by product family.
-2-
3M
™
VHB
™
Tapes
Typical Physical Properties
3M™ VHB™ Tapes
Product
Family Number Color
4919F
4926
4936
4936F
4941
4941F
4947F
4956
4956F
4979F
4991
Black
Gray
Gray
Gray
Gray
Gray
Black
Gray
Gray
Black
Gray
Note: The following technical information and data should be considered
representative or typical only and should not be used for specification purposes.
Adhesive
Adhesive Type
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Multi-Purp
Foam
Type
Conform
Conform
Conform
Conform
Conform
Conform
Conform
Conform
Conform
Conform
Conform
Density
lb/ft
3
(kg/m
3
)
Release Liner Thickness
Inches (mm)
Color
0.005
(0.125)
(0.08)
(0.08)
(0.125)
(0.08)
(0.125)
(0.125)
(0.08)
(0.125)
(0.125)
(0.125)
Red (printed)
White (printed)
White (printed)
Red (printed)
White (printed)
Red
Red (printed)
White (printed)
Red (printed)
Red (printed)
Red (printed)
Thickness
Inches
(mm)
Tolerance
0.025 (0.64)
0.015
(0.4)
0.025 (0.64)
0.025 (0.64)
0.045
0.045
0.045
(1.1)
(1.1)
(1.1)
± 15%
± 15%
± 15%
± 15%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
Type
PE Film
45
45
45
45
45
45
45
45
45
45
45
(720)
(720)
(720)
(720)
(720)
(720)
(720)
(720)
(720)
(720)
(720)
DK Paper 0.003
DK Paper 0.003
PE Film
PE Film
PE Film
PE Film
PE Film
PE Film
0.005
0.005
0.005
0.005
0.005
0.005
DK Paper 0.003
4941
0.062 (1.55)
0.062 (1.55)
0.062 (1.55)
0.090
(2.3)
DK Paper 0.003
5915
5915P
5925
5925P
5930
5930P
5952
5952P
5962
5962P
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
0.016
0.016
(0.4)
(0.4)
± 15%
± 15%
± 15%
± 15%
± 15%
± 15%
± 10%
± 10%
± 10%
± 10%
± 10%
Modified
Modified
Modified
Modified
Modified
Modified
Modified
Modified
Modified
Modified
Modified
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
Very Conf
43
43
37
37
37
37
37
37
50
37
37
(690)
(690)
(590)
(590)
(590)
(590)
(590)
(590)
(800)
(590)
(590)
PE Film
PE Film
PE Film
PE Film
PE Film
PE Film
0.005
0.005
0.005
0.005
0.005
0.005
(0.125)
(0.10)
(0.125)
(0.10)
(0.125)
(0.10)
(0.125)
(0.10)
(0.125)
(0.125)
(0.10)
Red
White (printed)
Red
White (printed)
Red
White (printed)
Red
White (printed)
Red
Red
White (printed)
PCK Paper
0.004
PCK Paper
0.004
PCK Paper
0.004
PCK Paper
0.004
0.025 (0.64)
0.025 (0.64)
0.032
0.032
0.045
0.045
0.040
(0.8)
(0.8)
(1.1)
(1.1)
(1.0)
5952
5958FR Black
0.062 (1.55)
0.062 (1.55)
PCK Paper
0.004
4914
4920
4929
4930
White
White
Black
White
White
Black
White
White
White
White
0.010 (0.25)
0.015
(0.4)
0.025 (0.64)
0.025 (0.64)
0.025 (0.64)
0.045
0.045
0.080
0.120
0.120
(1.1)
(1.1)
(2.0)
(3.0)
(3.0)
± 15%
± 15%
± 15%
± 15%
± 15%
± 10%
± 10%
± 10%
± 10%
± 10%
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Gen Purp
Firm
Firm
Firm
Firm
Firm
Firm
Firm
Firm
Firm
Firm
50
50
50
50
50
50
50
45
45
45
(800)
(800)
(800)
(800)
(800)
(800)
(800)
(720)
(720)
(720)
DK Paper 0.003
DK Paper 0.003
Polyester 0.002
DK Paper 0.003
PE Film
0.005
Polyester 0.002
DK Paper 0.003
Polyester 0.002
Polyester 0.002
PE Film
0.005
(0.08)
(0.08)
(0.05)
(0.08)
(0.125)
(0.05)
(0.08)
(0.05)
(0.05)
(0.125)
White (printed)
White (printed)
Clear
White (printed)
Red
Clear
White (printed)
Clear
Clear
Red
4950
4930F
4949
4950
4955
4959
4959F
4945
4945
4946
White
White
0.045
0.045
(1.1)
(1.1)
± 10%
± 10%
Multi-Purp
Multi-Purp
Firm
Firm
50
50
(800)
(800)
DK Paper 0.003
PE Film
0.005
(0.08)
(0.125)
White (printed)
Clear
4910
4905
4910
Clear
Clear
0.020
0.040
(0.5)
(1.0)
± 15%
± 10%
Gen Purp
Gen Purp
Solid
Solid
60
60
(960)
(960)
PE Film
PE Film
0.005
0.005
(0.125)
(0.125)
Red (printed)
Red (printed)
4951
4951
4943F
4957F
White
Gray
Gray
0.045
0.045
(1.1)
(1.1)
± 10%
± 10%
± 10%
Low Temp Appl
Firm
50
45
45
(800)
(720)
(720)
Polyester 0.002
Polyester 0.002
Polyester 0.002
(0.05)
(0.05)
(0.05)
Clear
Clear
Clear
Low Temp Appl
Conform
Low Temp Appl
Conform
0.062 (1.55)
4952
4932
4952
White
White
0.025 (0.64)
0.045
(1.1)
± 15%
± 10%
LSE
LSE
Firm
Firm
50
50
(800)
(800)
DK Paper 0.003
DK Paper 0.003
(0.08)
(0.08)
White (printed)
White (printed)
4611
4611 Dk Gray
4646 Dk Gray
4655 Dk Gray
0.045
(1.1)
± 10%
± 15%
± 10%
Gen Purp
Gen Purp
Gen Purp
Firm
Firm
Firm
52
52
52
(840)
(840)
(840)
PE Film
PE Film
PE Film
0.005
0.005
0.005
(0.125)
(0.125)
(0.125)
Red
Red
Red
0.025 (0.64)
0.062 (1.55)
4622
4618
4622
4624
White
White
White
0.025 (0.64)
0.045
(1.1)
0.062 (1.55)
± 15%
± 10%
± 10%
Gen/Multi Purp
Conform
Gen/Multi Purp
Conform
Gen/Multi Purp
Conform
45
45
45
(720)
(720)
(720)
PE Film
PE Film
PE Film
0.004
0.004
0.004
(0.10)
(0.10)
(0.10)
Green
Green
Green
-3-
3M
™
VHB
™
Tapes
Typical Performance
Characteristics
3M™ VHB™ Tapes
Product
Number
4919F
4926
4936 (F)
Note: The following technical information and data should be considered
representative or typical only and should not be used for specification purposes.
Dynamic Adhesion Performance
90° Peel Adhesion
N/100 mm
lb/in
17
14
17
22
22
22
22
22
(300)
(245)
(300)
(385)
(385)
(385)
(385)
(385)
Normal Tensile
lb/in
2
kPa
90
95
90
85
85
80
80
70
(620)
(655)
(620)
(585)
(585)
(550)
(550)
(480)
Dynamic Overlap Shear
lb/in
2
kPa
80
90
80
70
70
70
70
65
(550)
(620)
(550)
(480)
(480)
(480)
(480)
(450)
Family
Color
Black
Gray
Gray
Gray
Black
Gray
Black
Gray
Thickness
Inches
0.025
0.015
0.025
0.045
0.045
0.062
0.062
0.090
4941
4941 (F)
4947F
4956 (F)
4979F
4991
5915 (P)
5925 (P)
Black
Black
Black
Black
Black
Black
0.016
0.025
0.032
0.045
0.040
0.062
14
17
19
22
20
22
(245)
(300)
(330)
(385)
(350)
(385)
90
90
90
90
100
90
(620)
(620)
(620)
(620)
(690)
(620)
90
90
85
80
100
80
(620)
(620)
(585)
(550)
(690)
(550)
5952
5930 (P)
5952 (P)
5958FR
5962 (P)
4914
4920
4929
White
White
Black
White
Black
White
White
White
0.010
0.015
0.025
0.025
0.045
0.045
0.080
0.120
13
15
20
20
25
25
20
20
(230)
(260)
(350)
(350)
(440)
(440)
(350)
(350)
130
160
160
160
140
140
95
75
(830)
(1100)
(1100)
(1100)
(970)
(970)
(655)
(520)
130
100
100
100
80
80
70
55
(830)
(690)
(690)
(690)
(550)
(550)
(480)
(380)
4950
4930 (F)
4949
4950
4955
4959 (F)
4945
4945
4946
White
White
0.045
0.045
25
25
(440)
(440)
140
140
(970)
(970)
80
80
(550)
(550)
4910
4905
4910
Clear
Clear
0.020
0.040
12
15
(210)
(260)
100
100
(690)
(690)
70
70
(480)
(480)
4951
4951
4943F
4957F
White
Gray
Gray
0.045
0.045
0.062
18
20
20
(315)
(350)
(350)
110
85
75
(760)
(585)
(515)
80
70
70
(550)
(480)
(480)
4952
4932
4952
White
White
0.025
0.045
20
25
(350)
(440)
100
80
(690)
(550)
100
80
(690)
(550)
4611
4611
4646
4655
Dk Gray
Dk Gray
Dk Gray
0.045
0.025
0.062
18
15
18
(315)
(250)
(315)
90
100
80
(590)
(690)
(550)
65
80
60
(445)
(550)
(415)
4622
4618
4622
4624
White
White
White
0.025
0.045
0.062
17
20
20
(300)
(350)
(350)
85
70
55
(580)
(480)
(380)
80
65
60
(550)
(445)
(410)
90° Peel Adhesion -
Based on ASTM D3330 -To stainless steel, room temperature, jaw speed 12 in/min (305 mm/min). Average force to
remove is measured. 72 hour dwell.
XXXXX
Normal Tensile
(T-Block Tensile) - ASTM D-897 - To aluminum, room temperature, 1 in
2
(6.45 cm
2
), jaw speed 2 in/min (50 mm/min.) Peak
force to separate is measured. 72 hour dwell.
Dynamic Overlap Shear
- ASTM D-1002 - To stainless steel, room temperature, 1 in
2
(6.45 cm
2
), jaw speed 0.5 in/min (12.7 mm/min.) Peak
force to separate is measured. 72 hour dwell.
-4-
3M
™
VHB
™
Tapes
Typical Performance
Characteristics
Note: The following technical information and data should be considered
representative or typical only and should not be used for specification purposes.
Static Shear
3M™ VHB™ Tapes
Product
Thickness
Number
Color
Inches
4919F
4926
4936 (F)
4941 (F)
4947F
4956 (F)
4979F
4991
Black
Gray
Gray
Gray
Black
Gray
Black
Gray
0.025
0.015
0.025
0.045
0.045
0.062
0.062
0.090
Weight (grams) that 1/2 square inch will
hold 10,000 minutes (7 days)
72°F
150°F
200°F
250°F
350°F
(22°C) (66°C)
(93°C) (121°C) (177°C)
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
Temperature Tolerance
Short Term
(Minutes, Hours)
°F
300
300
300
300
300
300
300
250
°C
(149)
(149)
(149)
(149)
(149)
(149)
(149)
(121)
Long Term
(Days, Weeks)
°F
200
200
200
200
200
200
200
200
°C
(93)
(93)
(93)
(93)
(93)
(93)
(93)
(93)
Family
4941
5915 (P)
5925 (P)
Black
Black
Black
Black
Black
Black
0.016
0.025
0.032
0.045
0.040
0.062
1000
1000
1000
1000
1000
1000
500
500
500
500
350
500
500
500
500
500
250
500
250
250
250
250
250
300
300
300
300
300
300
(149)
(149)
(149)
(149)
(149)
(149)
250
250
250
250
200
250
(121)
(121)
(121)
(121)
(93)
(121)
5952
5930 (P)
5952 (P)
5958FR
5962 (P)
4914
4920
4929
White
White
Black
White
Black
White
White
White
0.010
0.015
0.025
0.025
0.045
0.045
0.080
0.120
1500
1500
1500
1500
1500
1500
1500
1500
500
500
500
500
500
500
1000
1000
500
500
500
500
500
500
750
750
750
750
750
750
300
300
300
300
300
300
400
400
(149)
(149)
(149)
(149)
(149)
(149)
(204)
(204)
200
200
200
200
200
200
300
300
(93)
(93)
(93)
(93)
(93)
(93)
(149)
(149)
4950
4930 (F)
4949
4950
4955
4959 (F)
4945
4945
4946
White
White
0.045
0.045
1500
1500
500
500
500
500
300
300
(149)
(149)
200
200
(93)
(93)
4910
4905
4910
Clear
Clear
0.020
0.040
1000
1000
500
500
500
500
300
300
(149)
(149)
200
200
(93)
(93)
4951
4951
4943F
4957F
White
Gray
Gray
0.045
0.045
0.062
1250
1000
1000
500
500
500
500
500
500
300
300
300
(149)
(149)
(149)
200
200
200
(93)
(93)
(93)
4952
4932
4952
White
White
0.025
0.045
1500
1500
500
500
200
200
(93)
(93)
160
160
(71)
(71)
4611
4611
4646
4655
Dk Gray
Dk Gray
Dk Gray
0.045
0.025
0.062
1500
1500
1500
750
750
750
750
750
750
750
750
750
750
750
750
450
450
450
(232)
(232)
(232)
300
300
300
(149)
(149)
(149)
4622
4618
4622
4624
White
White
White
0.025
0.045
0.062
1000
1000
1000
250
250
250
250
250
250
250
250
250
(121)
(121)
(121)
200
200
200
(93)
(93)
(93)
Static Shear
- ASTM D3654 - To stainless steel, tested at various temperatures and gram loadings. 0.5 in
2
(3.22 cm
2
). Will hold listed weight
for 10,000 minutes (approximately 7 days). Conversion: 1500 g/0.5 in
2
equals 6.6 lb/in
2
; 500 g/0.5 in
2
= 2.2 lb/in
2
.
Short Term Temperature Tolerance
- No change in room temperature dynamic shear properties following 4 hours conditioning at indicated
temperature with 100 g/static load. (Represents minutes, hours in a process type temperature exposure).
Long Term Temperature Tolerance
- Maximum temperature where tape supports at least 250 g load per 0.5 in
2
in static shear for 10,000
minutes. (Represents continuous exposure for days or weeks).
The network initialization of the protocol stack is mainly done in ZDApp.c. If DEV_HOLD is not set, the device will automatically initialize the network in a loop until it joins the network as follows...
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introduction
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Current
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In automatic measurement and control systems, it is often nec...[Details]
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As a driving power source, the new battery has a range of more than 200 km within the acceptable weight range of the mass market, which provides an important way for power batteries...[Details]
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In the late 1990s, due to the great safety issues of liquid cobalt lithium-ion batteries, people studied and developed polymer lithium-ion batteries. In addition to the performanc...[Details]
RF/Wirelessly
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