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Polyester Laminating Resin #930-111
Polyester Laminating Resin
Chemical Name:
Polyester Laminating Resin
Orthothalic Polyester

Detailed Product Description:

#77 is a general purpose orthothalic polyester laminating resin. It has low viscosity for rapid wet-out of fiberglass reinforcements but has an added thickening agent that gives it resistance to drainage on vertical surfaces.

This resin is wax-free (does not surface cure) so no sanding is required between laminating stages, but its cured surface will remain tacky.


Color: clear

Viscosity: 4,000 centistokes

Density: 9 lbs/gallon

Chemical Family: Orthothalic, polyester


Can be an eye and skin irritant.

For best results use at 70F or above.


Comes packed in 1 gallon can.

Call For Pricing: (650) 273-2113


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