Low Modulus Silicone. Flexible. Durable. Weather-Tight.

Arbosil Low Modulus Silicone Sealant is a professional-grade, one-part silicone designed for sealing joints that are subject to movement — including window and door perimeters, expansion joints, and interfaces between dissimilar materials. Low modulus silicone remains permanently flexible after curing, accommodating thermal expansion and structural movement without cracking or debonding.

Clear is the most versatile colour in the low modulus range, suitable for use against glass, transparent substrates, and anywhere a discreet seal is required. Supplied in a 310ml cartridge.

Key Features

• Low modulus formulation — permanently flexible after cure
• Accommodates joint movement without cracking or debonding
• Clear colour — discreet finish on glass and transparent substrates
• Excellent adhesion to glass, uPVC, aluminium, masonry, and timber
• Weather, UV, and temperature resistant
• 310ml cartridge

Ideal For

• Window and door perimeter sealing
• Expansion and movement joints
• Interfaces between dissimilar materials
• General weathersealing on movement-prone joints

Also Available in Low Modulus

• Arbosil Low Modulus Silicone 310ml – White
• Arbosil Low Modulus Silicone 310ml – Brown
• Arbosil Low Modulus Silicone 310ml – Black
• Arbosil Low Modulus Silicone 380ml – White
• Professional Skeleton Sealant Gun

Volume: 310ml | Colour: Clear.