A small transparent plastic bottle with a white cap containing a liquid. The label indicates it's a thickening agent for silicone rubbers with instructions and a barcode.

for condensation-curing silicone rubbers

Thickening agent C (for KDSV Silicone rubber)

Chemical thickener for condensation-curing silicone rubbers

Use C thickening agent to specifically adjust the viscosity of R&G's condensation-curing silicones from reduced flowability to complete solidity. The pourable silicones thicken to such an extent following application of 0.5–2 percent in weight, that it is non-run even on vertical surfaces at great layer thickness. This is ideal for the production of material-saving main moulds.

Please note: Not suitable for addition-curing silicones!