Poly 74-45 Liquid Polyurethane Rubber Kit - Polytek - Silica
Liquid Polyurethane Rubber | High Tear Formula These polyurethane liquid mold rubbers are soft to mid-range hardness, high-performance, room temperature curing systems. They offer superior flexibility and toughness allowing durable molds to be made from relatively simple to the most highly detailed, undercut and complex models. The Polytek 74-Series liquid mold rubbers are supplied as pourable liquids so poured block and blanket molds can be made with ease; thickening agent can be easily added to make brush-on molds. Pourable Rubber Curing Poly 74-45 liquid polyurethane rubber cures to a very tough, high-tear, high-elongation rubber. This product is ideal for high volume concrete and plaster casting and is a very popular option for casting decorative architectural concrete panels and accessories. Poly 74-45 molds can be poured as supplied or brushed-on by mixing in PolyFiber II thickener or Fumed Silica, also known as pyrogenic silica sand. Poly 74-45
Poly 74-45 Urethane Rubber is our choice for larger brush-on molds (must add PolyFiber 2- See Additives) and cast stone. Has a great stretch for a
Poly 74-45 - All Kit Sizes
CONCRETE MOLD MAKING STARTER KIT by Ali Ejaz - Issuu
Poly 74-45 -Polyurethane rubber for molds
Poly 74-45 Liquid Rubber – Skycon FX
Pol-Ease 2650 Release Agent
Poly 74-Series Polyurethane Rubbers
PT Flex Casting Rubbers - All Sizes
Expressions LTD Polytek Poly 74-45 Polyurethane Liquid Mold Rubber
Polytek 74-45 Liquid Polyurethane Rubber (16lb Kit)
Polyurethane liquid casting rubber Shore A 45 (Poly 74-45
