Product Information

Genesee Polymers Corporation
G-4099 Dort Hwy
Burton, Michigan 48529

Phone: (810) 715-5018
Fax: (810) 742-8581

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GP-34 is an Amine/Alkoxy Functional Silicone Fluid with the following structure, where x=400-500:

The combination of amine and alkoxy groups in GP-34 provides a rapid cross-linking reaction when the product is exposed to atmospheric moisture. Some of the special features of GP-34 are listed below:

100% Reactive Silicone
Moisture Curable
Detergent Resistant
Excellent Adhesion Properties


The combination of amino-propyl and methoxy functional groups suggests primary applications in mold-release agents, room temperature curing sealants, coatings, adhesives and detergent resistant polishes. Other suggested applications are listed below:

Vinyl Conditioners
Water Repellents
Rust Inhibitor Additive
Leather Treatment
Textile Lubricants
Organic/Silicone Copolymer Synthesis

Typical Properties:

Appearance Clear to Hazy, Colorless to Straw Liquid
Wt./Gallon 8.0 lbs.
Viscosity @ 25°C 2,000-5,000 cSt.
Flash Point (P.M.C.C.) >300°F
Specific Gravity 0.98
% Silicone 100%

Recommended Diluents

Aromatic and Aliphatic Solvents, Esters and Ketones
Amine Number* 3.3
Molecular Weight 30,000 amu

* milliliters of 0.1N HCl needed to neutralize 10 gms GP-34

Processing and Safety Guidelines:

GP-34 shows a very rapid conversion to crosslinked silicone rubber when exposed to atmospheric moisture. When mixing with solvents, fillers and other materials, make sure that dry conditions are maintained. Containers of GP-34 must be tightly sealed in storage and pressurized slightly with dry nitrogen when transferring or before resealing.


GP-34 is supplied in 5-gallon (40 lbs.) pails and 55-gallon (440 lbs.) drums. GP-34 is Moisture Sensitive. Keep containers tightly sealed when not in use.