Product form

Bond It WP100 EU4 Low Modulus Silicone Sealant – 380ml Cartridge

£2.94Incl. VAT

The Bond It WP100 EU4 Silicone Sealant (380ml) is a professional-grade low modulus neutral cure silicone designed for long-lasting weatherproof...

SKU: WP100MG4

150 products in stock Show extra info for delivery time

    • Same day shipping on orders before 14:00*

    • Discounted Trade Rates

    • Premium Products

    Share with your friends

    How much Sealant do I need? View coverage table

    Product Details

    • Description

      The Bond It WP100 EU4 Silicone Sealant (380ml) is a professional-grade low modulus neutral cure silicone designed for long-lasting weatherproof joints in glazing, façade, and general construction applications.

      It provides outstanding adhesion to most common building materials — including glass, uPVC, metals, and painted surfaces — without primer. Formulated for excellent flexibility, WP100 accommodates joint movement while maintaining a durable, watertight seal.

      Ideal for both internal and external use, this sealant delivers trade-quality performance and easy tooling for a professional finish every time.


      Technical Info

      • Type: Low Modulus Neutral Cure Silicone

      • Cartridge Size: 380ml (EU4 format)

      • Movement Capability: ±25%

      • Skinning Time: Approx. 10–20 minutes

      • Full Cure: 24–48 hours

      • Temperature Resistance: -50°C to +150°C

      • Application Temperature: +5°C to +40°C

      • Shelf Life: 12 months (unopened)

       

       

      Suitable For

      • Perimeter sealing around uPVC, timber, and aluminium windows/doors

      • Glazing systems, façades, and curtain walling

      • Expansion and connection joints in construction

      • External weather sealing applications

       

    • Benefits

      • Low Modulus Flexibility: Allows movement and expansion without cracking.
      • Weather & UV Resistant: Perfect for long-term external applications.
      • Neutral Cure Formula: Safe on sensitive substrates such as uPVC and metals.
      • Strong Adhesion: Bonds securely to glass, aluminium, masonry, and painted surfaces.
      • Professional Finish: Smooth application with excellent tooling and non-slump consistency.

    • How to Apply

      1. Ensure all surfaces are clean, dry, and free from dust, grease, or loose material.
      2. Cut the nozzle at a 45° angle and fit it to the cartridge.
      3. Apply using a standard or professional sealant gun.
      4. Tool off within 5–10 minutes using a smoothing tool or soapy water.
      5. Allow to fully cure (approximately 24–48 hours depending on temperature and humidity).

    Recently viewed products

      Sign up for our newsletter

      Get the latest news, updates & restocks within the split of a second.

      Never miss any news and be the first to know about sale and offers

      © 2025 The Sealant Shop