Polynt ARMORCOTE® 991 Series MACT Compliant Gel Coat, Neutral Base

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Polynt ARMORCOTE® 991 Series MACT Compliant Gel Coat, Neutral Base
Categories:	Polymer; Thermoset
Material Notes:	Products in the ARMORCOTE® 991 Series gel coats are advanced technology polyesters developed for lower emissions, improved flexibility, and superior weathering resistance to surface yellowing and chalking. These gel coats have been formulated to be MACT compliant for the fiberglass industry. ARMORCOTE® 991 gel coats are designed to meet the critical requirements of the marine industry. Both accelerated and 45° South Florida exposure testing reveal less yellowing than standard gel coats, and considerably less loss of gloss. ARMORCOTE® 991 gel coats are formulated to meet the EPA National Emission Standards for Hazardous Air Pollutants (NESHAP) for Boat Manufacturers. Contact a Polynt Composites representative for actual HAP content. Gel coats in the ARMORCOTE® 991 Series offer blister resistance comparable to ISO/NPG gel coats. This coating system is sag resistant and ready to spray, requiring only the proper addition of an appropriate methyl ethyl ketone peroxide to cure. The product code for base white in the improved ARMORCOTE® 991 Series is 991WK173. Information provided by Polynt Composites.
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Available Properties
Brookfield Viscosity, RVF #4 Spindle @ 4 rpm Flash Point Cure Time, Lay-up Time Gel Time, Method POLYNT-22-TAS-TM-515.2, 100g mass, 77°F with 1.8% Arkema Luperox DDM-9

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Plastic

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