Product Description & Reviews
Poly 74-30HT is a high-tear formula of Polytek's ever-popular Poly 74-30. It is a 1:1 mix, low-viscosity, liquid polyurethane mold rubber that can be used for all the same uses as any other Poly 74-Series rubber - casting of wax, plaster, concrete, resin, foam and more! Poly 74-30HT uses the same Poly 74 Part A as Poly 74-30, but with a new, high-strength formulation on the Part B side, Polytek was able to provide superior tear and tensile strength in applications where that is important. Poly 74-30HT can also be mixed with Poly Fiber II to create a thixotropic mix of any consistency needed for brush-on mold applications.
Features & Highlights
- 1:1 mix, low-viscosity, liquid polyurethane mold rubber
- Can be used for the casting of wax, plaster, concrete, resin, foam and more
- Superior tear and tensile strength
|Item Weight:||21 pounds|
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mpn: Stoner E-236 12 cans, ean: 0619159381559,