Siroflex SX Premium Building Silicone – Brown

£3.95 + Vat

What are the areas of application for the SX Building Silicone?
For the sealing of construction and dilation joints in concrete and brickwork, connection joints, curtain wall constructions, glazing systems, kitchens, bathrooms, showers and industrial applications as well as perimeter pointing around most types of frames.

Suitable for the bedding of double glazed units and cap beading subject to compatibility tests.

Can also be used on swimming pools.
It has excellent adhesion without a primer to seal assemblies of glass, glazed surfaces, aluminium and many other metals, un-plasticised plastics such as polyester, rigid polystyrene, ABS, most UPVc and painted wood. Accommodates joint movement of + or – 25%.

If kept stored in a cool, dry place, in unopened original packaging, between +5°C and +25°C, shelf life is up to 12 months from production date.


Neutral cure silicone
A premium grade low modulus neutral curing silicone. It has excellent adhesion to most common building materials.
Has excellent resistance to UV, water and weather and is non corrosive towards metals.

What are the benefits of the Siroflex Premium Building Silicone?
Neutral curing
Almost odourless
Perfect adhesion without primer on most substrates
Excellent resistance to UV, water and weather
Non corrosive towards metals

Click here to download technical data sheet

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