Mastic Sheet | McMaster-Carr

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9 Products

Moisture-Resistant Electrical Tape


No Spool	Cardboard Spool

Also known as mastic tape, this tape is thicker than other electrical tape to cushion, insulate, and seal out moisture and environmental contaminants in electrical connections.

3M Scotch 2200—Scotch 2200 tape has an all-weather-grade PVC facing.

3M Scotch 2210—Scotch 2210 tape offers excellent resistance to abrasion, chemicals, corrosion, and UV light.

3M Scotch 2228—Scotch 2228 tape is suitable for use with motor lead connections up to 1,000 volts and bus bar connections up to 35,000 volts.

3M Scotch 2229—Scotch 2229 tape conforms to and molds around irregular shapes for sealing applications.

							Temp., ° F
	Wd.	Lg.	Overall Thk.	Material	Facing Material	Adhesive Type	Min.	Max.	Spool Material	Dielectric Strength, V/mil	Voltage Rating, V	Color		Each
3M Scotch 2200



		3 1/4"	4 1/2"	0.125"	Mastic Rubber	PVC	Self-Fusing	0	175	—	300	600	Black	75735A67	00000


		4 1/2"	6 1/2"	0.125"	Mastic Rubber	PVC	Self-Fusing	0	175	—	300	600	Black	75735A68	0000


		3M Scotch 2210



				4"	10 ft.	0.09"	Mastic Rubber	Vinyl Plastic	Self-Fusing	0	175	Cardboard	300	600	Black	75735A66	00000


				3M Scotch 2228



						1"	10 ft.	0.065"	Mastic Rubber	—	Self-Fusing	Not Rated	190	Cardboard	500	600	Black	75735A71	00000


						2"	10 ft.	0.065"	Mastic Rubber	—	Self-Fusing	Not Rated	190	Cardboard	500	600	Black	75735A65	00000


						3M Scotch 2229



								1"	10 ft.	0.125"	Mastic Rubber	—	Self-Fusing	32	190	Cardboard	370	600	Black	75735A72	00000


								2 1/2"	3 3/4"	0.125"	Mastic Rubber	—	Self-Fusing	32	190	—	370	600	Black	75735A73	0000
								3 3/4"	6 1/2"	0.125"	Mastic Rubber	—	Self-Fusing	32	190	—	370	600	Black	75735A74	0000

Electrical Putty Tape

Also known as Scotchfil, this noncorrosive putty tape wraps, stretches, and molds around irregular shapes for insulation buildup.

	Material	Temp. Range, ° F	Dielectric Strength, V/mil	Voltage Rating, V	Certification	Color		Each
3M Scotchfil







	Self-Fusing Adhesive

	1 1/2"	5	0.125"	Mastic Rubber	-40 to 175	22,000	600	UL Listed	Black	75695A67	000000