Soudal Silirub IS Silicone Sealant(can)

Soudal Silirub IS, marketed as Industrial Seal, is a high-performance neutral-cure silicone sealant engineered for the most demanding industrial and critical applications. Notably, Silirub IS is FDA-approved (food grade), making it one of the few silicone sealants suitable for food processing and storage environments without compromise.

Key Features

Silirub IS is very easy to apply and remains permanently elastic after curing, with mould resistance from a built-in biocide with fungicidal action. It delivers very good adhesion on multiple substrates with excellent moisture resistance and very good resistance to ageing — critical for industrial sealing applications expected to perform reliably for years without maintenance. Its excellent UV resistance and FDA food-grade approval make it uniquely versatile across both outdoor industrial and food-contact applications.

Performance Data

As an industrial-grade RTV (room-temperature-vulcanizing) neutral silicone, Silirub IS is engineered for consistent long-term sealing performance across critical environments including cleanrooms, cold storage, and food processing facilities — applications where seal failure carries significant operational or regulatory consequences. Its FDA food-grade approval (certified by Ianesco, France) distinguishes it from standard construction-grade silicones.

Applications

Silirub IS is used for sealing joints in sanitary rooms (bathrooms and kitchens), all usual building joints with high movement, expansion joints between different construction materials, sealing in cold storerooms and container construction, sealing in air conditioning systems, sealing in cleanroom applications in hospitals and laboratories, and sealing rooms where food is processed and stored.

Directions for Use

Apply with a manual, pneumatic, or battery-operated caulking gun onto clean, dry surfaces free of dust and grease. As with other premium silicone sealants, porous surfaces benefit from priming for maximum adhesion, while non-porous and smooth surfaces can be treated with a Soudal surface activator. Clean uncured material promptly with appropriate solvents; cured Silirub IS requires mechanical removal.

Why Buy From Tapemart

Tapemart stocks genuine Soudal Silirub IS FDA-approved industrial silicone sealant for cleanroom, cold storage, and food-processing applications. As an authorized Soudal distributor, we supply the complete Silirub IS range for the most demanding industrial sealing challenges. Order Soudal Silirub IS from Tapemart for food-safe, industrial-grade silicone sealing performance.