• Quality Fibreglass Repair kits, for boats ,and roofing
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General Fibreglass Repair Kits – Small & Large

General Fibreglass Repair Kits – Small & Large

£35.00 GBP
£35.00 GBP
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Our General Fibreglass Repair Kits are designed as a complete, all-in-one solution for creating, moulding, and repairing GRP (Glass Reinforced Plastic) structures. Whether you're a professional contractor or a DIY user, these kits provide every material and tool required to achieve a strong, long-lasting, and waterproof repair.

Made for versatility, these fibreglass systems bond exceptionally well to a wide range of surfaces including wood, metal, brick, masonry, ceramics, plaster, GRP, and many other rigid materials, ensuring reliable adhesion and professional results every time.

🛠 Ideal for a Wide Range of Projects

These repair kits are commonly used for:

  1. Boat hull repairs & marine applications
  2. Car bodywork and panel reinforcement
  3. Roofing patches and GRP roof repairs
  4. Pond lining, water tanks & gutter repairs
  5. Structural reinforcement
  6. Mould creation, casting, and hobby projects
  7. General-purpose fibreglass fabrication

No matter the task—from emergency leak fixes to complete rebuilding—these kits deliver durable, impact-resistant performance.

Small Kit Contents (Perfect for Minor Repairs)

  1. 500g General Purpose Polyester Resin
  2. 25g MEKP Catalyst
  3. 0.5m² of 300g Chopped Strand Mat (CSM)
  4. 3 × 12mm Application Brushes
  5. 3 × 385ml Calibrated Mixing Cups
  6. 1 × 10ml Measuring Syringe
  7. 3 × Wooden Stirring Sticks
  8. 3 × Pairs of Latex Gloves

Great for small projects, patching cracks, repairing small sections, and quick on-site fixes.

Large Kit Contents (For Bigger Repair Jobs)

  1. 2 × 500g General Purpose Polyester Resin
  2. 25g MEKP Catalyst
  3. 1m² of 300g Chopped Strand Mat (CSM)
  4. 3 × 12mm Brushes
  5. 3 × 25mm Brushes
  6. 1 × 1400ml Large Calibrated Mixing Cup
  7. 3 × 385ml Standard Mixing Cups
  8. 1 × 10ml Measuring Syringe
  9. 6 × Wooden Stirring Sticks
  10. 6 × Pairs of Latex Gloves
  11. Ideal for larger surface repairs, marine restoration, automotive work, and structural GRP reinforcement.
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Please allow 1 to 3 working days for your order to arrive.

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
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Please allow 1 to 3 working days for your order to arrive.

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are�unopened and unused�then simply�contact us�for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are�unopened and unused�then simply�contact us�for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Yes, both the small and large fibreglass repair kits are ideal for DIY enthusiasts and first-time users. The inclusion of pre-measured resin, catalyst, mixing cups, and application tools makes it easy to use without prior experience.

Curing time can vary depending on temperature and humidity. Typically: - Initial set: 20–30 minutes - Full cure: 24 hours For best results, work in a well-ventilated area at temperatures between 15°C to 25°C.

Store components in a cool, dry place, away from direct sunlight and heat. Ensure containers are tightly sealed. Resin and catalyst should be kept out of reach of children and not exposed to temperatures below 5°C or above 25°C.

The main differences are: - Volume: The large kit contains twice the resin and matting material - Tools: Larger kit includes more brushes, cups, and gloves - Use Case: Choose the small kit for minor repairs and the large kit for broader surface areas or multiple projects

Yes. Once fully cured, the fibreglass surface can be sanded smooth and painted with most common primers and paints. Always follow paint manufacturer instructions for best adhesion.

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