Description
Composite GRP 25 Bonder is a two part, black, Isocyanate free, polyurethane adhesive and part of our structural bonding range. A fast curing adhesive, that cures by a chemical reaction to form a tough polymer. This makes the product resistant to elevated temperatures, moisture, fuel and many solvents / chemicals. Excellent gap fill and sag resistant.
Designed to be perfect for small and fast repairs. It is widely used in the composite, electronic and DIY market sectors. This adhesive can bond fibreglass, carbon fibre, GRP, FRP, composites, plastics, metals and more.Â
Temperature range: -40°C to +120°C
Available in 50ml.
| Product | Working time | Fixture time |
|---|---|---|
| 25-0 | 30 seconds | 1.5 – 2 minutes |
| 25-1 | 1 – 1.5 minutes | 4 – 5 minutes |
| 25-5 | 4 – 6 minutes | 14 – 17 minutes |
It is conveniently packaged into a two-part cartridge system, allowing easy application. It has a short open time that enables faster curing times. Composite GRP 25 Bonder is mixed through a quadro nozzle to ensure accurate mixing is achieved. This product is available in black 50ml cartridges.
Benefits of Composite GRP 25 Bonder
Polyurethane adhesives are becoming more popular due to their environmental attributes, compared to other products currently available.
- Perfect for small and fast repairs.
- Excellent gap fill and sag resistant.
- Resistant to elevated temperatures, moisture, fuel and many solvents / chemicals.
- Low odour
- No shrinkage
- Ease of application
- Black in colour
Composite GRP 25 Bonder 50ml adhesive for fibreglass, GRP, composite materials in various industries, with no Isocyanate, odour or shrinkage.
For more information about Composite GRP 25 Bonder and the environment, visit fibreglass adhesive glue.
Application examples for Composite GRP 25 Bonder
• Bonding fasteners onto the gel coat surface of fibreglass
• Bonding wood, metal and glass for furniture manufacture
• Potting and encapsulating sensors
• Fibreglass repairs and patches
Composite adhesive product information
Composite GRP 25 Bonder has been specifically designed to bond Carbon fibre and GRP composite materials within many different industries, such as industrial fiberglass moldings, marine and automotive. The advantage of using reinforced GRP polyurethane adhesive is to speed up the curing and production time when manufacturing GRP moldings. This reinforced GRP polyurethane adhesive will structurally bond gel-coat and fiber side, enabling less work in progress on the shop floor.
How to apply
Before dispensing, ensure that surfaces are clean, dry and free of any dirt, dust and grease. For the best results, we recommend using CTA IPA Cleaner Degreaser.
- Use sufficient pressure over the whole surface at room temperature to ensure maximum adhesion to substrates.
- The ideal application temperature is between 15 – 25°C.
- Primers can increase the bond performance and surface tension. We recommend CTA Primer or CTA UV Identifiable Primer to achieve the best results.
For more information, read our two part adhesives FAQs and guide to surface preparation for adhesives and best working practice.
Purchasing information
Composite GRP 25 Bonder is available in black 50ml cartridges, for use with manual or pneumatic applicator guns and nozzles. Trial kits are also available for this product. For more information, please contact us. All prices are inclusive of VAT.
If you have any questions, don’t hesitate to contact us via the yellow chatbox, fill out our online contact form, email us at [email protected] or call us directly on +44 (0) 121 378 2909.
View our full range of two part structural adhesives below:
| Product | Working time | Fixture time | Type | Colour | Cartridge size | Key Features |
|---|---|---|---|---|---|---|
| 2102 | 4-7 mins | 220 mins | Hybrid / Methacrylate | Neutral | 50 / 400ml | LSE Plastics Low energy plastic bonder |
| 2104 | 2-4 mins | 4-7 mins | Acrylic | Pink & green | 25 / 50 / 400ml | Metals, plastics and composites |
| 2105 | 5-7 mins | 7-10 mins | Methacrylate | Neutral / Black | 25 / 50 / 400ml | Metals, plastics and composites |
| 2120 | 12-15 mins | 20-25 mins | Methacrylate | Neutral / Black | 50 / 400ml | Metals, plastics and composites |
| 2140 | 35-40 mins | 70-80 mins | Methacrylate | Neutral | 50 / 400ml | Metals, plastics and composites |
| 2155 | 1-2 mins | 4-5 mins | Methacrylate | Clear | 50ml | Sign making |
| 2206 | 2-4 mins | 4-6 mins | Methacrylate | Black | 50 / 490ml | Metals, plastics and composites |
| 2605 | 3-4 mins | 5-7 mins | Epoxy | Clear | 25 / 50 / 400ml | Composites, Plastics and Malleable metals |
| 2620 | 25-35 mins | 40-45 mins | Epoxy | Clear | 50 / 400ml | Composites, Plastics and Malleable metals |
| 25-0 | 30 seconds | 1.5-2 mins | Polyurethane | Black | 50ml | Plastics and Composites |
| 25-1 | 1.5-2 mins | 4-5 mins | Polyurethane | Black | 50ml | Plastics and Composites |
| 25-5 | 4-6 mins | 14-17 mins | Polyurethane | Black | 50ml | Plastics and Composites |
| 2530 | 20-30 mins | Â Â Â Â Â – | Polyurethane | Clear | 50ml | Potting compound |
If you have any questions, do not hesitate to contact us via the yellow chatbox, fill out our online contact form, email us at [email protected], or call us directly on +44 (0) 121 378 2909.
