CASE

Adhesives & Sealants

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Gelest supplies products for various functions in adhesive and sealant applications. These include:


Uses

Adhesion promoters

Adhesion promoters for both adhesive and sealant formulations to improve substrate adhesion.

See more in the Technical Library

Coupling agents

Coupling agents for treating fillers used in adhesive and sealant formulations for improved mechanical properties.

See more in the Technical Library

Raw materials for silicone sealants

Functional silicone fluids for use as silicone sealant raw materials. A wide variety of functionalities is available including vinyl and hydride for addition cure, silanol-terminated fluids for condensation cure and amine, epoxy, carbinol, methacrylate, and mercapto functionalities.

See more in the Technical Library

Curing modifiers

Catalysts, crosslinking agents, and other modifiers for curing silicone sealants.

See more in the Technical Library

Selected Products

Silane Adhesion Promoters

919-30-2
COMMERCIAL

SIA0610.0

3-AMINOPROPYLTRIETHOXYSILANE

Product Code

SIA0610.0

CAS No

919-30-2

SDS Sheets

EU | US

Silanes
2530-83-8
COMMERCIAL

SIG5840.0

(3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE

Product Code

SIG5840.0

CAS No

2530-83-8

SDS Sheets

EU | US

Silanes
21142-29-0

SIM6487.3

METHACRYLOXYPROPYLTRIETHOXYSILANE

Product Code

SIM6487.3

CAS No

21142-29-0

SDS Sheets

EU | US

Silanes
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Functional Silicones for Silicone Sealants

70131-67-8
COMMERCIAL

DMS-S45

SILANOL TERMINATED POLYDIMETHYLSILOXANE, 50,000 cSt

Product Code

DMS-S45

CAS No

70131-67-8

SDS Sheets

EU | US

Silicone
68083-19-2
COMMERCIAL

DMS-V31

VINYL TERMINATED POLYDIMETHYLSILOXANE, 1,000 cSt

Product Code

DMS-V31

CAS No

68083-19-2

SDS Sheets

EU | US

Silicone
212335-52-9

ABE-3642

(30-35% DODECYLMETHYLSILOXANE)-[7-10% HYDROXY(POLYETHYLENEOXY(6-9)PROPYL)METHYLSILOXANE]-(55-65% DIMETHYLSILOXANE) TERPOLYMER, 400-800 cSt

Product Code

ABE-3642

CAS No

212335-52-9

SDS Sheets

EU | US

Silicone
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Catalysts

77-58-7
COMMERCIAL

SND3260

DI-n-BUTYLDILAURYLTIN, tech

Product Code

SND3260

CAS No

77-58-7

SDS Sheets

EU | US

Tin Compounds

Crosslinking Agents

18027-45-7
COMMERCIAL

SIP6826.0

PHENYLTRIS(DIMETHYLSILOXY)SILANE

Product Code

SIP6826.0

CAS No

18027-45-7

SDS Sheets

EU | US

Silanes

Crosslinker for medium refractive index vinyl addition silicone elastomers

17082-47-2

SIT7278.0

TETRAKIS(DIMETHYLSILOXY)SILANE

Product Code

SIT7278.0

CAS No

17082-47-2

SDS Sheets

EU | US

Silanes

Crosslinker for Pt-cure 2 component RTVs

4253-34-3
COMMERCIAL

SIM6519.0

METHYLTRIACETOXYSILANE, 95%

Product Code

SIM6519.0

CAS No

4253-34-3

SDS Sheets

EU | US

Silanes

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