Round Head Silicon Bronze Screws

Filter by

Color

Container Type

For Joining

For Use On

For Use Outdoors

Container Size

Maximum Temperature

Environment

Clarity

Type

Begins to Harden

Minimum Temperature

Reaches Full Strength

Hardness Rating

Material

Food Industry Standard

FDA Compliant 21 CFR 177.2600

Performance

RoHS

Manufacturer

For Use With

Mixing Required

Primer Required for Use On

REACH

DFARS Specialty Metals

Exempt

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

4 Products

About Sealants

Select a sealant that can stretch, contract, and expand enough for your joints.

Silicone Rubber Sealants

Made from silicone rubber, these sealants are RTV (room-temperature vulcanizing). They’re non-sagging, so they won't drip from vertical and overhead surfaces.

Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. Sealants that are good for joining dissimilar materials also work well in environments with wide temperature fluctuation.

Silicone Rubber

Cartridge

	Hardness Rating	Temp. Range, ° F	For Joining	Food Industry Std.	Specs. Met	Color (Clarity)		Each
9.8 fl. oz. Cartridge







	24 hr. Reaches Full Strength

	5	Not Rated	-25% to 25%	Not Rated	-40 to 350	Glass Metal Plastic Metal to Glass Metal to Plastic Plastic to Glass	—	ASTM C920 Type S Grade NS Class 25	Bronze (Opaque)	7479A4	000000


	10.1 fl. oz. Cartridge







					24 hr. Reaches Full Strength

					10	500%	-25% to 25%	Soft (Durometer 22A)	-60 to 400	Metal	FDA Compliant 21 CFR 177.2600	ASTM C920 Type S Grade NS Class 25	Bronze (Opaque)	76435T11	0000

Sealant Primers

		Each
PR-1200 Primer for Dow 700, 732, 733, 734, 736, 737, 739, 786, 995, Loctite®, 76435T21, 76435T11, 7545A611 and 1919N3 Sealants (10.9 fl. oz. Bottle)	7442A23	000000

Structural Glass Sealants

Cartridge

Make seals that support glass under heavy loads in equipment and buildings. These sealants are also known as glazing compounds. They’re non-sagging, so they won't drip from vertical and overhead surfaces. Made from silicone rubber, sealants are RTV (room-temperature vulcanizing).

Joint compression/expansion tolerance indicates flexibility—the higher the value is, the more joint movement a sealant can sustain.

		Container									Temp., ° F
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, hr.	Reaches Full Strength, day	Elongation	Joint Compression/Expansion Tolerance	Tensile Strength, psi	Hardness Rating	Application Temp. Range, ° F	Min.	Max.	For Joining	Color (Clarity)		Each
Dow Silicone Rubber



		795	10.3	Cartridge	3	14	Not Rated	-50% to 50%	60	Medium Soft (Durometer 35A)	-20 to 120	-40	300	Metal	Bronze (Opaque)	7452A21	000000