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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Rongxingda Silicone
  • Model Number: U50
  • Color: beige
  • Mix ratio: 1:1
  • Viscosity: 2000cap.s
  • Hardness: 50A
  • Tear strength(Pli): 102
  • Tensile strength(Psi): 588
  • Elongation break: 400%
  • Linear shrinkage(in./in): 0.001
  • Pot life time: 20-30 mins
  • Cured Time: 8-16hours

Packaging & Delivery

Packaging Details 5kg+5kg drum package, 10kg+10kg drum package
Delivery Time Shipped in 12 days after payment

 Liquid Polyurethane Rubber for Stone for Concrete


1. Liquid Polyurethane Rubber

2. Liquid Polyurethane Rubber for Stone

3. Liquid Polyurethane Rubber for Concrete



Description of Liquid Polyurethane Mold Rubber for Stone Molds: 
Liquid Polyurethane Mold Rubber for Stone Molds (room temperature cure) is a type of mold making rubber made from a two-component system (base plus curative; A+B) available in a hardness range of very soft to medium - usually from 10 Shore A to 60 Shore. 

Applications of Liquid Polyurethane Rubber for Making Stone Molds: 

Polyurethane liquid rubber for concrete molds is suitable for manufactured stone, concrete wall panel, cultured stones and architectural elements. 

Features of Liquid Polyurethane Mold Rubber for Stone Molds: 

Good characteristics of easy-operation 
Light viscosity and good flowability 
Low shrinkage 
Favorable tension 
No deformation 
Favorable hardness 

Package of Liquid Polyurethane Mold Rubber for Stone Molds: 
5kg/drum, 10kg/drum

Professional factory of Mold Making Rubber: 
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber and polyurethane rubber, we are competitive in price with good quality. 

Should you have any question, please feel free to contact Ms Jessica :



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China (Mainland)
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2 Transactions 100+
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Supplier's Trade Assurance Limit: US $35,000
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