TOMPS RAPIMOULD Addition Cure Range RTV Silicone Rubber. Following on from the mammoth success of Viscolo super low viscosity RTV silicone, we have developed Rapimould RTV. A super fast curing RTV when time is of the essence. Sold in 500g 2 pack bottles, this rubber has a potlife of around 4 minutes, and demould in under 20. Yes less than 20 mins from pour to pull! Torn your RTV mould in a rush? Still need a few more items quickly and dont have time to re-tool? THIS is for you. Have one on the shelf in case of emergency!
Rapimould is a superlative product outlasting all Condensation Cure Silicones and many (if not all!) Addition Cure Rubbers. Although this rubber appears un-branded, it is in fact manufactured by one of the world's leading RTV Formulators and Manufacturers. This Silicone resists PU Fast Cast very well.
Rapimould is the easiest system to use since it has a colour tag system to ensure full and even mixing. Being Specific Gravity Balanced, you may add these volumetrically or by weight. An accuracy of +/- 5% must be achieved, which is higher than most Addition RTV's error percentage, however outside this range cure cannot be guaranteed.
- Potlife - 3-5 mins
- Demould - 20 mins
- Viscosity - 4000cps
- Mix Ratio - 1:1 by weight or volume
Please note pictures are for reference and in some cases may not be the exact product, it is to show their packing methods, though every attempt has been made to photograph the actual product!