Rainbow RAL Colour Match Silicone Sealant – Clearance Stock
Discounted Premium Sealant – with a Money Backed by Guarantee
Looking for a cost-effective sealing solution without compromising on quality? Rainbow RAL Colour Match Silicone Sealant.
Clearance Stock offers premium performance at a reduced price. These colours are available at a discount, due to short or expiry dates, but many remain fully effective when stored correctly.
Clearance Value with Peace of Mind
- Money-Back Guarantee: If your tube is faulty, we’ll refund your purchase within 30 days—no hassle
- Still Effective? If the sealant applies smoothly, cures properly, and remains pliable, it’s generally safe to use
- Watch our YouTube video for best results and how you can still use expired silicone.
- Prices from £3 ex VAT: Limited colours available—check our clearance list for current stock
Colour-Matched to RAL Standards
- Precision colour matching for seamless integration with your project
- Please note: Colours shown online are illustrative only—use a physical RAL chart for accurate matching
Fields of Application
- Expansion joints between porous and non-porous substrates (concrete, masonry, brick, aluminium, PVC, glass, ceramics, plastics)
- Interior and exterior joints prone to mildew
- Refrigeration units, cold rooms, and food prep areas
- Sanitary seals in bathrooms, kitchens, and high-humidity zones
- Glazing and perimeter weather sealing of windows and doors
Technical Specifications
- Premium Grade, Neutral Cure Silicone
- Low Modulus: Flexible and durable
- Non-Corrosive & Low Odour
- Anti-Mould Properties: XS1 sanitary class
- Excellent Adhesion: Bonds to metal, plastic, brick, wood
- Indoor & Outdoor Use: UV stable, waterproof, and weather-resistant
- Does Not Crack or Shrink
- Easy to Apply & Tool
- Tube Size: 300ml
- Not Suitable For: Natural stone or porous stone
Certifications & Standards
- ISO 11600-F&G 25LM
- CE Marking: EN 15651-1, EN 15651-2, EN 15651-3
- FDA CFR 21 §177.2600(e)
- French VOC Emission Class: A+
- LEED® IEQ-Credits 4.1 Compliant
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