Fed. Spec. TT-S-00230C Type II Class B Sealants

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ASTM C920 Type S Grade NS Class 12.5

ASTM C920 Type S Grade NS Class 25

ASTM C920 Type S Grade NS Class 35

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REACH

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48 hr.

72 hr.

7 day

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Military Specification

Federal Specification

Fed. Spec. A-A-3097

Fed. Spec. A-A-56023

Fed. Spec. A-A-58092 Type II

Fed. Spec. L-T-1512 Type II

Fed. Spec. MMM-A-121

Fed. Spec. MMM-A-130

Fed. Spec. TT-L-50

Fed. Spec. TT-S-00230

Fed. Spec. TT-S-00230 Type I Class A

Fed. Spec. TT-S-00230 Type II Class A

Fed. Spec. TT-S-00230 Type II Class B

Fed. Spec. TT-S-001543

Fed. Spec. TT-S-001543 Class A

Military Specification

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13 Products

About Sealants

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

Clean Room Sealants

Meeting requirements for semiconductor, biomedical, and electronics clean rooms, these sealants won’t contaminate air and surfaces. Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain.

	Container
	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, day	Elongation	Joint Compression/Expansion Tolerance	Hardness Rating	Temp. Range, ° F	Mil. Spec.	Specs. Met	For Joining	Choose a Color		Each
Polyether



		10.1	Cartridge	20	7	275%	-25% to 25%	Medium Soft (Durometer 38A)	-40 to 200	Fed. Spec. TT-S-00230 Type II Class B	ASTM C920 Type S Grade NS Class 25	Glass Masonry Metal Plastic Rubber Wood Metal to Glass Metal to Plastic Metal to Rubber Plastic to Glass Plastic to Rubber Rubber to Glass Wood to Glass	Gray, White	5497N1	000000

All-Weather Application Structural Sealants


2 gal. Container	5 gal. Container	Cartridge

Tube	Sausage Pack

Black

Bronze

Gray

Limestone

Tan

White

Apply these sealants in cold temperatures, on wet surfaces, and even through running water. They are structural sealants that combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility. Sealants are 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. These sealants are good for use between dissimilar materials and in environments with wide temperature fluctuation.

	Container									Temp., ° F
	Size	Type	Begins to Harden, min.	Reaches Full Strength, day	Elongation	Joint Compression/Expansion Tolerance	Tensile Strength, psi	Hardness Rating	Application Temp. Range, ° F	Min.	Max.	For Joining	Choose a Color (Clarity)		Each
Polyether



		5 fl. oz.	Tube	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	White (Opaque)	1534N1	00000


		10.1 fl. oz.	Cartridge	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	Black (Opaque), Bronze (Opaque), Gray (Opaque), Limestone (Opaque), Tan (Opaque), White (Opaque)	1534N41	00000
		20 fl. oz.	Sausage Pack	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	Black (Opaque), Gray (Opaque), White (Opaque)	1534N5	00000
		28 fl. oz.	Cartridge	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	Gray (Opaque), White (Opaque)	1534N6	00000
		2 gal.	Pail	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	Black (Opaque), Gray (Opaque), White (Opaque)	1534N7	000000
		5 gal.	Pail	20	7	525%	-35% to 35%	370	Medium (Durometer 45A)	32 to 200	-40	200	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass	Gray (Opaque), White (Opaque)	1534N8	000000

Sealants

These sealants are non-sagging, so they won't drip from vertical and overhead surfaces.

Elongation and joint compression/expansion tolerance indicate flexibility. For joints between dissimilar materials and in environments with wide temperature fluctuation, choose a sealant with a higher elongation or joint compression/expansion tolerance. For high-wear applications, choose a harder sealant for the most abrasion resistance.

		Container								Temp., ° F
	Mfr. Model No.	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, day	Elongation	Joint Compression/Expansion Tolerance	Tensile Strength, psi	Hardness Rating	Min.	Max.	For Joining	Primer Req. for Use On	Choose a Color (Clarity)		Each
Sika Sikaflex Polyurethane Rubber



		227	10.1	Cartridge	40	3	600%	-12.5% to 12.5%	245	Medium Soft (Durometer 40A)	-40	190	Metal Plastic Rubber Metal to Plastic Metal to Rubber	Aluminum Stainless Steel Steel	Aluminum (Opaque), Black (Opaque), White (Opaque)	6937T5	000000

Sealant Primers

		Each
Primer for Sika Sikaflex Polyurethane Sealants (3.4 fl. oz. Bottle)	7442A31	000000

Puncture-Resistant Sealants


Cartridge	Sausage Pack

Form seals that resist punctures, cuts, and abrasion to withstand heavy wear and tampering. These sealants are 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. These sealants are best suited to joints between similar materials that aren't exposed to wide temperature fluctuation.

	Container								Temp., ° F
	Size, fl. oz.	Type	Begins to Harden, min.	Reaches Full Strength, hr.	Elongation	Joint Compression/Expansion Tolerance	Tensile Strength, psi	Hardness Rating	Min.	Max.	For Joining	Primer Req. for Use On	Color (Clarity)		Each
Polyurethane Rubber



		10.1	Cartridge	90	48	225%	-12.5% to 12.5%	250	Medium (Durometer 55A)	20	120	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood	Grout Concrete Glass Plaster Stone	White (Opaque)	1743N11	000000


		20	Sausage Pack	90	48	225%	-12.5% to 12.5%	250	Medium (Durometer 55A)	20	120	Asphalt Composite Glass Masonry Metal Plastic Rubber Wood	Grout Concrete Glass Plaster Stone	White (Opaque)	1743N12	00000

Sealant Primers

		Each
Primer For Use On Concrete, Grout, Masonry, Plaster, Stone (30 fl. oz. Bottle)	7442A26	000000
Primer For Use On Glass (30 fl. oz. Bottle)	7442A27	000000