Techsil® RTV27844 Clear 
Techsil® RTV27844 250ml is a clear potting silicone, which cures at room temperature to a high strength rubber with the addition of a curing agent. Once cured, RTV27844 has a hardness of 44 shore A, with 120% elongation, and a 1,406 refractive index. RTV27844 is supplied as a complete kit in a handy 10:1 side by side cartridge. Users will require a suitable gun for dispensing.
RTV27844 is a low viscosity, easily pourable liquid with the capability of remaining flexible at low temperatures and has been used for the protection of electronic components and assemblies such as LEDs against shock, vibration, moisture, ozone, dust, chemicals, and other environmental hazards.
The cure rate of Techsil® RTV27844 can be accelerated by heat and it will cure in deep sections or enclosed assemblies without an exothermic reaction and with low shrinkage. The chemical composition contains no solvents for ease of use on production lines and its clarity permits visual inspection for easy identification and repair of encapsulated parts. Techsil® RTV 27844 retains its elastomeric properties at temperatures of up to 204 C.
