Poly 74-45 Polyurethane Rubber - All Sizes

4.5

(685)

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$ 28.00

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Description

Poly 74-45 is a 1A:1B mix, A~30 hardness, polyurethane liquid rubber that cures in 16-24 hours and is designed for making high-performance rubber molds for casting materials such as plaster (millwork, home décor, etc.), cast stone, wax (candles & lost wax varieties), concrete and resins (polyurethane, polyester, ep
High quality molding, casting and special FX supplies for film and television. Sculpting clays and metal finishing supplies. Makeup Supply,
Poly 74-45 is a 1A:1B mix, A~30 hardness, polyurethane liquid rubber that cures in 16-24 hours and is designed for making high-performance rubber molds for casting materials such as plaster (millwork, home décor, etc.), cast stone, wax (candles & lost wax varieties), concrete and resins (polyurethane, polyester, epoxy - with proper release agents). Poly 74-45 molds can be poured as supplied or brushed-on by mixing in Poly Fiber II thickener or fumed silica. Poly 74-45 liquid rubber is an excellent multi-purpose, economical mold material that will provide long mold life, durability and consistent performance under repeated casting. Used extensively by art foundries and cast stone producers. When brushing, 74/75 Part X accelerator can be used to speed the process. For professional use only. Use in a well ventilated area. WARNING: This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Mix Ratio: 1A:1B Shore Hardness: A45 Pour Time: 30 min. Demold Time: 16 hr. Cured Color: Yellow