High Quality
RTV Silicone
Moulding Rubber

Consistent performance for casting, prototyping, and model work.

About EA Silicones

EA Silicones is a UK based importer and distributor of RTV silicone and casting resin. We supply high quality materials trusted by mould makers, artists and professionals across the country.

Our products are sourced in bulk to ensure consistent quality and value, with most orders dispatched the same working day. Whether you’re prototyping, crafting, or manufacturing, our silicones are formulated for precision and reliability.

100% Positive Feedback on eBay

Rated by thousands of verified buyers.

Our RTV Silicone and Casting Resin

Easy to mix

Cures Fast

Captures detail

Non toxic

RTV Silicone

Available in Shore 15, 20, and 25. Long mould life, easy to mix, and captures fine detail.

Polyurethane Casting Resin

Fast curing polyurethane resin for durable, detailed castings, easy to mix 1:1.

Trusted by Makers & Professionals

From home workshops to commercial studios, our silicones and resins are used every day for reliable, repeatable results.

k***n (622)

“Excellent product, used for high detail moulding and it’s so easy to demould.”

s***h (747)

“Never any problems with this company, order and its delivered in a timely fashion. Great product and well packaged. Top job thank you.”

s***u (68)

“Very happy. Good price and same quality as similarly priced silicone. Arrived on time with ample instructions.”

o***o (263)

“Instructions simple to follow, good product, thanks!”

High Quality RTV Silicone Moulding Rubber