11
Bond It PU18 Sealant & Adhesive Black 310ml
SKU:
BDPU18BL
Availability:
193
In Stock
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- £3.66 incl. VAT
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PU Polyurethane Adhesive & Sealant – Heavy-Duty Bonding for Construction & Engineering
This high-performance one-part polyurethane adhesive and sealant is designed for strong, durable bonding and sealing across a wide range of demanding applications. With excellent resistance to water, oils, and most chemicals, it is ideal for use in construction, automotive, marine, and engineering environments where long-lasting performance is essential.
Formulated to deliver a tough yet flexible bond, this polyurethane sealant is suitable for both internal and external use, providing reliable adhesion on a variety of common building and industrial materials.
Key Uses & Compatible Surfaces
This versatile PU adhesive sealant bonds effectively to:
- Wood
- Metal
- GRP (fibreglass)
- Glass
- Rubber
- Ceramic
- Concrete and mortar
- PVC
Ideal for sealing joints, bonding components, and structural applications where strength and durability are required.
Surface Preparation
For optimal adhesion and performance:
- Ensure surfaces are clean, dry, and free from dust, grease, oil, and contaminants
- Proper preparation helps achieve maximum bond strength and longevity
How to Apply Polyurethane Sealant
- Apply using a standard sealant gun
- Cut the cartridge tip carefully without damaging the thread
- Attach the nozzle and cut at a 45° angle, slightly smaller than the joint
- Apply evenly and tool within 10 minutes using a sealant tool with a soapy solution
- Clean tools with acetone before curing; cured sealant must be removed mechanically
This ensures a smooth, professional finish and strong, consistent bond.
Limitations & Important Notes
- Not suitable for aquarium construction
- Avoid use with bitumen or asphalt
- Not recommended for joints with movement greater than 15%
- UV exposure may cause discolouration in grey and white variants
- Paintable with water-based paints; test solvent-based paints before use
Why Choose PU Adhesive & Sealant?
- Strong, flexible polyurethane bonding and sealing solution
- Resistant to water, chemicals, and oils
- Suitable for construction, automotive, marine, and engineering use
- Excellent adhesion to a wide range of materials
- Reliable performance for heavy-duty applications
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Specification
Additional details
Conforms to BS EN 15651-1,4:2012
Application temperature
+5°C to +35°C
Brand
Bond It
Colour
Black
Density
1.2 g/cm³
Size
310ml
Usage
Interior & Exterior
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