Mfr. No. 2216 Sealants | McMaster-Carr

To allow time to adjust and position parts, these epoxies remain workable for at least 90 minutes. The strongest and most weather- and chemical-resistant structural adhesives, epoxies work especially well on metals.

These have two parts that must be mixed. The size listed is the combined total of the two parts. Adhesives that meet ASTM E595, a standard used by NASA, produce almost no volatile emissions that could damage sensitive electronics and optics, even in a vacuum.

3M Scotch-Weld Adhesives

	Container				Strength
Mfr. Model No.	Size	Type	Begins to Harden	Reaches Full Strength	Shear, lbs./sq. in.	Peel, lbs./in. wd.	Mix Ratio	Consistency (Viscosity)	Temp. Range, °F	Specifications Met	For Joining		Each
2216	1.66 gal.	Can	90 min.	7 days	1,700	25	2:3	Thick Liquid (81,000 cP)	-65° to 350°	ASTM E595, DOD-A-82720	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A68	000000000
2216	3.3 fl. oz.	Tube	90 min.	7 days	1,700	25	2:3	Thick Liquid (81,000 cP)	-65° to 350°	ASTM E595, DOD-A-82720	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A65	00000
2216	4 fl. oz.	Tube	2 hrs.	30 days	3,000	25	1:1	Thick Liquid (10,000 cP)	-65° to 350°	ASTM E595	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A78	00000
2216	26.6 fl. oz.	Can	90 min.	7 days	1,700	25	2:3	Thick Liquid (81,000 cP)	-65° to 350°	ASTM E595, DOD-A-82720	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A66	000000
2216	53.3 fl. oz.	Can	90 min.	7 days	1,700	25	2:3	Thick Liquid (81,000 cP)	-65° to 350°	ASTM E595, DOD-A-82720	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A67	000000
2216	64 fl. oz.	Can	2 hrs.	30 days	3,000	25	1:1	Thick Liquid (10,000 cP)	-65° to 350°	ASTM E595	Metal, Plastic, Rubber, Composites, Glass, Masonry, Wood	75045A8	000000