Description of 40-90 shore A Two Part 1: 1 Casting Liquid Polyurethane Mold Rubber for Concrete Stamp Casting It is two-part compounds that vulcanizes at room temperature.With 100% polyurethane resin properties. Containing no contain solvent,after curing, it will be forming a is light yellow clear also glittering layer.it's used extensively in industry, voltage transformer potting. A/B after curing.It has excellent weatherability and resistance to UV - irradiation.Environmentally product,when in the sunshine,it can't change the color within short time. Liquid polyurethane rubber consists of A&B component, B is curing agent, and A is polyurethane prepolymer. Liquid polyurethane rubber can also be used as a concrete or cement stamping mold as well as for making hard durable rubber parts for machinery or automotive applications. Liquid polyurethane rubber has excellent processing properties, solid in common temperature, shorter gel time, and regulating color by adding pigment. The ware has good properties of abrasive resistance, hydrolysis resistance, transparent, good resilience, stable dimension. Advantage:
• Firm yet flexible mold rubbers
• Ideal for demanding, high-production casting and forming of concrete
• Dimensionally stable -- molds can last for years
• Abrasion resistant for long mold life
• Easy-to-use, forgiving formulations
• All products share the same high-performance Features : Fluid liquid Cold curing Easy to use Casting bicomponent rubber No linear shrinkage Easy demoulding Excellent mechanical resistance High tearing strength Long life of the moulds Application of 40-90 shore A Two Part 1: 1 Casting Liquid Polyurethane Mold Rubber for Concrete Stamp Casting Polyurethane rubber that are used to create flexible molds and tools for casting, forming, gypsum,concrete, and texturing concrete,especially well for casting pigmented/colored concrete mold. It is a variety of mold making and industrial applications with faster cured feature and 1:1 mixing ratio. Applications are the realization of models, the encompass of electrical circuits or capacitors. The new formulation into the polyurethane rubber family products is a transparent bi-component pouring rubber for different applications such us the encompass of objects. The rubber is transparent like the glass with no yellowing tendency. 
Datasheet: 
Packing and delivery of 40-90 shore A Two Part 1: 1 Casting Liquid Polyurethane Mold Rubber for Concrete Stamp Casting 5kg/drum , 20kg/drum , 200kg/drum
Our Company: 
