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Long, natural fiber that is a traditional reinforcement material for plaster mother molds.
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Hemp - 10-lb Box
Strong, conformable, reinforcing fabric.Often used to reinforce the top of a seam in brushed or sprayed molds or laid into the back of a poured mold to increase durability.
Use this non-woven, 1.5 oz. per square foot, chopped strand mat to reinforce Polytek® resins.