Soudal Silirub PS Sealant(can)

Soudal Silirub PS, marketed as Projectseal, is a neutral-cure silicone sealant particularly suited for interior and exterior sealing applications including joints, weather sealing, and connection joints across telecom, construction, and glazing industries.

Key Features

Silirub PS stays elastic after curing and offers good resistance to UV, ozone, vibration, moisture, and airborne pollutants, with excellent weatherproofing properties. It features easy tooling and soft, extrudable properties for clean finishing work, and is non-slumping, meaning it can be used confidently in overhead and vertical joint applications without sagging or dripping.

Performance Data

As a neutral-cure RTV silicone, Silirub PS is engineered for consistent long-term elasticity and weatherproofing under continuous environmental stress. The product has a 12-month shelf life from the date of manufacturing when stored unopened in a cool, dry place at recommended temperatures between +5°C and +25°C — standard for Soudal's premium silicone sealant line.

Applications

Silirub PS is widely used in telecom shelters, uPVC profiles, and aluminium fenestration work, as well as door and window frames, ACP (aluminium composite panel) glass, brick, concrete, and wood. It's suited to general building and construction joints, sealing between treated wood and glass, between aluminium and glass, top sealing at glazing jobs, and sealing between PVC and glass.

Directions for Use

Apply with a manual or pneumatic caulking gun onto clean, dry substrates free of dust and grease. Smooth and finish immediately with a soapy solution or Soudal finishing tool before the sealant skins over, taking care not to let the finishing solution contact surfaces outside the joint, as this can interfere with adhesion. Clean uncured sealant with appropriate solvents immediately after application.

Why Buy From Tapemart

Tapemart supplies genuine Soudal Silirub PS (Projectseal) high-performance silicone sealant for telecom, glazing, and general construction applications. As an authorized Soudal distributor, we stock the complete Silirub PS range across multiple colours. Order Soudal Silirub PS from Tapemart for non-slumping, weatherproof silicone sealing on every project.