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Duratec Polyester Surfacing Compounds
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Two component polyester mold sealer and surfacing compounds. Ideal for putting a durable, hard, class "A" surface on wood or MDF models. Also may be used to resurface polyester molds to increase mold life.
Duratec Surfacing Primer:
Available in gray, this 2 component polyester mold surfacing resin provides a quick method of applying a hard, high gloss, durable surface to wood, MDF, Urethane foam, and plaster. Applied with a brush, roller, or spray, this mold surfacing compound is ready to sand within 2-4 hours. This material features a 16-18 minute gel time for applications to large or small molds. Coverage: 110-115 sq ft at .010" thickness. Mix ratio is 100 parts resin : 2 parts catalyst.
Click here to view the Technical Data Sheet.
Duratec Vinyl Ester Primer 1799-005:
This gray, 2 component polyester surfacing compound is similar to the regular Duratec Surfacing Primer but offers a higher heat distortion temperature of 300°F. This heat resistance makes this product ideal for use in surfacing large or small vacuum form tools, as a high temperature gel coat to be reinforced with epoxy laminates, as well as general mold resurfacing projects. This material features an 18-22 minute gel time and may be sanded within 1-6 hours to a high gloss finish. Coverage: 110-115 sq ft at .010" thickness. Mix ratio is 100 parts resin : 2 parts catalyst.
Click here to view the Technical Data Sheet.
Duratec Polyester Sealer 823 Clear:
A low viscosity, rapid curing, penetrating, 2 component sealer that anchor Duarte surfacing primer and vinyl ester primer to porous materials such as MDF, wood, plaster, and concrete. 14-16 minute gel time and may be top coated in 1-2 hours. Do not sand the sealer prior to top coating. Coverage: 400 sq ft with one thin application. Mix ratio is 100 parts resin : 2 parts catalyst.
Click here to view the Technical Data Sheet.
Duratec Hardener
The hardener is sold in 1.48 oz bottles and gallon cans. Both sizes contain the same material that is universal to the Clear Sealer, Surfacing Primer (Gray and White), and Vinyl Ester primer. The hardener is REQUIRED for use with all of these resins.
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Click Here to View Closeout Specials
S&H - Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.
SO = Special Order, Minimum Quantities and Extended Lead Times May Apply.
HAZ-G = Hazardous material, cannot ship air, $20 surcharge applied for each package shipped ground
HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping
FRT = must be sent by freight carrier due to size, weight, or hazardous classification
T = Thickness L = Length W = Width H = Height Dia = Diameter Rad = Radius
Net Wt. = Net Weight (shipping weight may be more)
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