Specification

4
Insulating and Splicing Tapes Product Description/Applications Thickness Max. Temp. Roll Size
Scotch
®
Fire and
Electric Arc Proof
Professional Grade
Tape 77 Black
Protects cable from arc and fire
until limiting devices can interrupt
faulted circuit. Use on high-energy
cables that are within 18" of other
high energy cables.
30 mil —
1-1/2" x 20' (38 mm x 6,1 m)
3" x 20' (76 mm x 6,1 m)
Scotch
®
Fire and
Electric Arc Proof
Professional
Grade Tape 77
White
Protects cable from arcs and fire
until limiting devices can interrupt
faulted circuit. Use on high-energy
cables that are within 18" of other
high energy cables. Easily visible,
easy inspection.
30 mil —
1-1/2" x 20' (38 mm x 6,1 m)
3" x 20' (76 mm x 6,1 m)
Scotch
®
Varnished
Cambric
Professional
Grade Tape 2510
and 2520
Yellow, varnish coated cotton
cloth 2510: no adhesive; 2520:
adhesive. Insulate bus bars,
motor leads (for re-entry),
service drop connections.
2510 is 7 mil
2520 is 8 mil
105°C
220°F
3/4" x 60' (19 mm x 18,3 m)
3/4" x 36 yd (19 mm x 33 m)
1" x 36 yd (25 mm x 33 m)
1-1/2" x 36 yd (38 mm x 33 m)
2" x 36 yd (51 mm x 33 m)
36" x 25 yd (914,4 mm x 22,9 m)
2510 only
Sealing and Insulating Tapes Product Description/Applications Thickness Max. Temp. Roll Size
Scotch
®
Professional
Grade Vinyl
Mastic Sealing
Tapes 2200, 2210,
06147, and 06149
Excellent moisture sealant; tough
vinyl backing; electrical insulating.
Insulate moisture-seal and pad
connections up to 600V.
2200 is 125 mil
2210 is 90 mil
6147 is 45 mil
6149 is 45 mil
80°C
176°F
6-1/2" x 4-1/2"
(165 mm x 114 mm) pads
3-1/4" x 4-1/2"
(82 mm x 114 mm) pads
4" x 10' (101 mm x 3,04 m)
2-1/2" x 10' (63 mm x 3,04 m)
2-1/2" x 2-1/2"
(63 mm x 63 mm) pads
Scotch
®
Professional
Grade Rubber
Mastic Sealing
Tape 2228
Self-fusing rubber based
compound bonded to a moisture
sealing mastic; all weather.
Insulate, pad and seal bus bar
and splice connections.
65 mil
90°C /
194°F
emergency
overload
of 130°C /
266°F
2" x 3' (50 mm x 0,9 m)
1" x 10' (25 mm x 3,0 m)
2" x 10' (51 mm x 3,05 m)
3M
™
Scotch-Seal
™
Professional
Grade Mastic
Sealing
Tape 2229
Conformable and durable
mastic. Excellent moisture and
environmental seal. Sealing high
voltage cables and accessories.
125 mil
80°C
176°F
3-3/4" x 10' (95 mm x 3,0 m)
1" x 10' (25 mm x 3,05 m)
Scotch
®
Cable
Jacket Repair
Professional
Grade Tape 2234
Tough, black, abrasion and
chemical-resistant backing
laminated to a moisture sealing
mastic for jacket repair on
industrial cables.
60 mil
105°C
221°F
2" x 6' (51 mm x 1,82 m)
3M Scotchfil
®
Electrical
Insulation Putty
Self-fusing, insulating putty in
tape form. Smooths over irregular
shapes and pads sharp edges.
125 mil
80°C
176°F
1-1/2" x 60" (38 mm x 1,53 m)
Most 3M Electrical Markets Division Products are RoHS Compliant 2011/65/EU. Certification available on www.3M.com/rohs.