Everbuild Sika Puraflex 25 Sealant Black 300ml
High-performance polyurethane sealant for construction joints, solvent-free, adheres to concrete, wood, metal, and uPVC.
The Everbuild Sika Puraflex 25 is a high-performance, one-part low modulus building sealant based on polyurethane technology. Perfect for most construction expansion and dilation joints, it adheres to a variety of building surfaces including concrete, ceramics, wood, metal, and uPVC. This solvent-free and odourless sealant ensures safe and clean application in residential and industrial settings.
Recommended Applications:
- Most construction, expansion, and dilation joints in brickwork, stone, and concrete structures, both vertical and horizontal.
- Pointing and perimeter joints around timber window and door frames.
- Capping for beaded glazing systems.
- Sealing and pointing in roofline applications, composite panels, metal panels, and steel structures.
- Sealing and pointing pre-cast concrete panels.
- Suitable for light traffic floor joints.
Compliance & Standards:
- EN 15651-1 Type FEXT-INT CC Class F25LM
- ISO 11600 F25LM
- ASTM C920, Class 100/50
- ISO 16938-1 Non-staining on marble
- ASTM C1248 Non-staining on marble
Available in Black, Brown, and White for versatile matching with different building materials. This product ensures durability, flexibility, and long-lasting performance in various environments.
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Construction expansion and dilation joints
- Brickwork, stone, and concrete structures
- Timber window and door frames
- Beaded glazing systems
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- Material: Polyurethane
- Type: One-part low modulus sealant
- Colour: Black
- Solvent-free: Yes
- Odourless: Yes
- Weight: 440g
- Volume: 300ml
- Standards: EN 15651-1, ISO 11600, ASTM C920, ISO 16938-1, ASTM C1248
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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