Clear Gelcoat

The Clear Gelcoat for Durable Finishes is a premium-grade isophthalic gelcoat, Lloyd’s approved, designed to provide exceptional durability, gloss retention, and water resistance.

Ideal for creating smooth, long-lasting surfaces on fibreglass parts, this gelcoat offers excellent UV stability and superior mechanical strength.

Product Overview

This clear gelcoat is perfect for professional composite applications where appearance and protection matter. It forms a tough, glossy outer layer that protects the laminate beneath from weathering, moisture, and impact damage.

It can be pigmented up to 10% by weight, allowing full colour customization for any project.

Key Features:

1. Lloyd’s Approved Quality – trusted marine-grade isophthalic formulation
2. Superior Water Resistance – perfect for marine and outdoor applications
3. UV Stable & Weatherproof – resists yellowing and surface degradation
4. High Gloss & Smooth Finish – provides a professional look on every part
5. Excellent Physical Strength – maintains integrity under mechanical stress
6. Customisable – can be pigmented at 10% by weight for desired colour
7. Free Catalyst Included – ready to use with supplied hardener

Technical Details:

1. Type: Isophthalic Polyester Gelcoat
2. Approval: Lloyd’s Approved
3. Colour: Clear (can be tinted)
4. Mix Ratio: 2% catalyst (included)
5. Application: Brush or spray
6. Use On: Fibreglass, GRP, composite parts, marine applications, moulds

Usage Instructions:

1. Prepare and clean the mould surface thoroughly.
2. Mix the gelcoat with 2% catalyst and stir gently to avoid air entrapment.
3. Apply evenly with a brush or spray gun to form a smooth layer.
4. Allow to cure fully before applying the first layer of laminate.

Ideal Applications:

1. Marine components and boat hulls
2. Automotive body panels and repair parts
3. Mould making and industrial composites
4. Decorative and architectural fibreglass projects

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.