GP-803 is a 35% active solution of silicone resin in Isopar G. When applied to substrates by spraying, dipping or wiping, the Isopar G carrier evaporates and the silicone resin component undergoes a curing reaction (activated by atmospheric moisture) to yield a rubbery, clear coating with excellent release (adhesive) properties. The rate of curing can be increased by adding dibutyltin dilaurate (Air Products T-12 Catalyst) at 0.1 to 0.5% addition level, with cure rate increasing with addition level. GP-803 may be diluted to 1-5% active with Isopar G or other dry (water-free) mineral spirits solvents, for many release agent applications. Following application, allow adequate time for moisture activated cure which will vary from 8-16 hours, depending on whether or not T-12 is used. GP-803 is suggested for use as a release agent for polyurethane or polyester molded parts, as a conformal coating for electronic components or as a cladding for fiber optic cables. The following list summarizes some of the special features of GP-803:

• Forms Flexible Coatings

• Extremely Durable

• Forms Clear, Cured Films

• Abrasion Resistant

• Excellent Release Properties

• Excellent Weathering Resistance

• Curable at Ambient or Elevated Temperatures

APPLICATIONS:

• Release Agent

• Flexible, protective Coatings

• Marine & Industrial Maintenance Coatings

• Barnacle Release and antifouling Coatings

• Concrete Mold Release

• Fiberglass Sizing Agent

• Filler Treatment

• Conductive Coatings

• Electronics