Silicone KDSV M 4503 (single components)

Технические характеристики

• High extensibility (approx. 350 %)
• Superior tear strength and tear propagation strength
• High extensibility and elasticity
• Very high resistance to polyester and polyurethane casting resins
• Heat-resistant up to 180 °C

2 component, pourable, condensation-curing, selfreleasing and flexible cast mould mass for replicas using cast ceramic, plaster, polyester and polyurethane resins (please use priming wax as protective film and release agent on epoxy).

• Mix ratio: 100 : 5 parts by weight silicone : catalyst 35
• Processing time: 90 minutes
• Time to demoulding: 15 hours at 23 °C
• Viscosity of mixture: 40 000 mPa·s (= pourable)

Colour: white, density: 1,16 g/cm³, Shore A: 25, elongation at tear: 350 %, tear propagation resistance: > 20 N/mm, linear shrinkage after 7 days/roomtemperature: 0,5 %

Customer information
Small quantities, up to 25 kg, are specially bottled and are offered as R&G-brand.
25 kg and bigger are sold in original container with original label from Wacker ELASTOSIL®-Silicone.

Please order catalyst 35 separately

Selection chart (in german only, translator included)