H-Seal Gaskets | McMaster-Carr

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22 Products

Water-and Weather-Resistant Push-On H-Seals


Style A	Style B

Use these H-seals to lock out moisture, dust, and debris around windows and panels.

Style A

EPDM—Made of EPDM, these seals resist water, sunlight, and ozone.

											10 ft. Long		25 ft. Long		50 ft. Long
	Fits Edge Thk.	Wd.	Ht.	Grip Ht.	Grip Material	Hardness	Hardness Rating	Temp. Range, ° F	For Use Outdoors	Color		Each		Each		Each
EPDM—Push On



		0.063"	5/16"	3/8"	1/8"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N111	000000	3763N112	000000	3763N113	0000000


		0.094"	1/4"	3/8"	5/32"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N114	00000	3763N115	00000	3763N116	000000
		0.125"	1/4"	3/8"	1/8"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N117	00000	3763N118	00000	3763N119	000000
		0.125"	1"	2 1/2"	1/2"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N121	000000	———	0	———	0
		0.188"	7/16"	2"	29/32"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N122	00000	3763N123	000000	———	0

Style B

EPDM—Made of EPDM, these seals resist water, sunlight, and ozone.

											10 ft. Long		25 ft. Long
	Fits Edge Thk.	Wd.	Ht.	Grip Ht.	Grip Material	Hardness	Hardness Rating	Temp. Range, ° F	For Use Outdoors	Color		Each		Each
EPDM—Push On



		0.063"	3/8"	5/8"	1/4"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N124	000000	3763N125	000000


		0.063"	3/8"	1"	5/16"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N127	00000	3763N128	00000
		0.083"	5/16"	1/2"	1/8"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N131	00000	3763N132	00000
		0.125"	9/32"	23/64"	1/8"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N134	00000	3763N135	00000
		0.25"	9/16"	3/4"	5/16"	EPDM	Durometer 70A	Hard	-30 to 200	Yes	Black	3763N137	00000	3763N138	00000