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Silverseel Fire rated to BRoof(t4) Heavy Duty 600g CSM GRP Eco-Conscious Formulation

Silverseel Fire rated to BRoof(t4) Heavy Duty 600g CSM GRP Eco-Conscious Formulation

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Silverseel Roofing Resin: A Sustainable Solution for Flat Roofs

Eco-Friendly Flat Roofing with Silverseel Resin

At Apex Fibreglass, we’re proud to introduce the new Silverseel Roofing Resin, a sustainable, high-performance solution for flat roofing needs. Our updated formulation offers an even greener alternative, combining eco-friendliness with the durability and longevity you expect.

Key Features of Silverseel Roofing Resin:

  • Eco-Conscious Formulation: Contains 22% bio-sourced raw materials and fewer volatile organic compounds (VOCs), making it safer for applicators and the environment.

  • Exceptional Durability: Provides superior UV resistance, weatherproofing, and a seamless finish that stands the test of time.

  • Fire Retardant: Meets BRoof(t4) fire resistance standards for enhanced safety and peace of mind.

  • Easy Application: Suitable for various flat roof configurations, including balconies and walkways, with no specialist tools required.

  • Long-Term Warranty: Backed by a 20-year materials guarantee, ensuring long-lasting protection and value.

Why Choose Silverseel Roofing Resin?

Silverseel Roofing Resin is perfect for both new installations and roof refurbishments. Its seamless membrane eliminates weak joints or welds, offering excellent protection against the elements. This innovative resin formulation ensures a smooth, durable finish resistant to UV rays, extreme weather conditions, and foot traffic.

Commitment to Sustainability

By choosing Silverseel Roofing Resin, you’re not only opting for a high-quality roofing solution but also supporting a more sustainable future. Our goal is to reduce environmental impact, aligning with the increasing demand for eco-friendly building materials.

Available Sizes:

  • 5kg & 20kg Resin Packs (catalyst included)

  • Material Packs for various roof sizes

Order Silverseel Roofing Resin Today!

Experience the benefits of our greener, more durable Silverseel Roofing Resin. Visit our product page to learn more and place your order.

Silverseel Roofing Resin: A durable, eco-friendly, and long-lasting roofing solution for your flat roof.


Technical & Safety Information

📄 Downloads & Data Sheets:

  • Product Brochure

  • Step-by-Step Application Guide

  • Resin Data Sheet

  • Topcoat Data Sheet

  • Resin Safety Data Sheet

  • Topcoat Safety Data Sheet

  • Guarantee Document


The Silverseel 40m² GRP Roofing Kit is the trusted choice for a long-lasting, fire-safe, and maintenance-free flat roof solution.


Easy to use kits – designed with built-in allowances for overlaps and detailing
Free CSM Tape – one roll with every kit (2 rolls on 50m² and above)


What’s Included in Each GRP Roofing Kit

Each kit contains resin, topcoat, fibreglass matting, hardener, tape, and mixing chart.

5m² Kit

  • 10kg Resin

  • 5kg Dark Grey Topcoat (BS18B25)

  • 7m² Fibreglass Matting (450g)

  • 300g Hardener

  • 1 x 50m Roll of 75mm Tape

  • Mixing Chart

10m² Kit

  • 20kg Resin

  • 5kg Dark Grey Topcoat

  • 12m² Fibreglass Matting (600GRM)

  • 500g Hardener

  • 1 x 50m Roll of 75mm Tape

  • Mixing Chart

15m² Kit

  • 25kg Resin

  • 10kg Dark Grey Topcoat

  • 17m² Fibreglass Matting (600g)

  • 700g Hardener

  • 1 x 50m Roll of 75mm Tape

  • Mixing Chart

 

20m² Kit

30KG Resin
10KG Topcoat
24m Fibreglass Matting 600grm
850ml Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

25m² Kit

40KG Resin
15KG Topcoat
27m Fibreglass Matting 600grm
1.2KG Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

30m² Kit

50KG Resin
20KG Topcoat
32m Fibreglass Matting 600grm
1.4KG Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

35m² Kit

60KG Resin
20KG Topcoat
37m Fibreglass Matting 600grm
1.6KG Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

40m² Kit

65KG Resin
20KG Topcoat
42m Fibreglass Matting 600grm
1.7KG Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

45m² Kit

70KG Resin
30KG Topcoat
53m 1 Box Of Fibreglass Matting 600grm
2KG Hardener
Mixing chart Via Email
1 x Roll Of 75mm Tape

50m² Kit

80KG Resin
30KG Topcoat
52m Fibreglass Matting 600grm
2.2KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape

60m² Kit

90KG Resin
40KG Topcoat
62m Fibreglass Matting 600grm
2.5KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape

70m² Kit

120KG Resin
40KG Topcoat
72m Fibreglass Matting 600grm
3.2 KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape

80m² Kit

140KG Resin
50KG Topcoat
82m Fibreglass Matting 600grm
3.8KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape

90m² Kit

150KG Resin
60KG Topcoat
92m Fibreglass Matting 600grm
4.3KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape

100m² Kit

170KG Resin
60KG Topcoat
105m Fibreglass Matting 600grm
4.8KG Hardener
Mixing chart Via Email
2 x Rolls Of 75mm Tape


Free Roofing Toolkits

We also supply a free professional toolkit with every kit ordered, scaled to roof size:

Toolkit for 5m² – 15m²

  • Medium Paddle Roller, Handle & Refills

  • Medium Topcoat Roller Refills

  • 2” Brushes (x2)

  • Mixing Cup (385ml)

  • 5L Buckets (x2)

  • Plastic Mixing Sticks (x3)

  • 50 Pairs Latex Gloves

  • 2.5L Acetone

  • Telescopic Pole

Toolkit for 20m² – 45m²

  • Large Consolidation Roller

  • Medium Roller Handles (x2)

  • Resin Roller Refills (x4)

  • Topcoat Roller Refills (x3)

  • Brushes 75mm (x2)

  • Mixing Cup (385ml)

  • 5L Buckets (x5)

  • Plastic Mixing Sticks (x3)

  • 50 Pairs Latex Gloves

  • 2.5L Acetone

  • Telescopic Pole

Toolkit for 50m² and Above

  • Large Consolidation Roller

  • Large 10” Roller Handles (x2)

  • Resin Roller Refills (x5)

  • Topcoat Roller Refills (x3)

  • Brushes 75mm (x2)

  • Mixing Cup (385ml)

  • 5.5L Buckets (x4) + 11L Buckets (x2)

  • Plastic Mixing Sticks (x3)

  • 50 Pairs Latex Gloves

  • 5L Acetone

  • Telescopic Pole


Why Choose Our Fire Rated GRP Roofing Kits?

  • Certified to BS476 Part 3 FAB fire rating

  • Designed for domestic and commercial roofing projects

  • Suitable for flat roofs, garages, extensions, dormers and sheds

  • High durability and weather resistance

  • Simple installation with everything supplied in one kit


Available Kit Sizes

5m² • 10m² • 15m² • 20m² • 25m² • 30m² • 35m² • 40m² • 45m² • 50m² • 60m² • 70m² • 80m² • 90m² • 100m²


👉 If your project requires a fire-retardant GRP flat roof system,Or Not  this is the perfect kit to order.

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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!

� �

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. The Silverseel system is certified to BRoof(t4) fire performance standards.

It uses 600g CSM fibreglass matting, providing increased strength and durability.

Yes. Ideal for garages, extensions, sheds, dormers and balconies.

Yes. The formulation contains 22% bio-sourced materials and reduced VOCs.

Yes. A free professional toolkit is supplied with every kit, scaled to roof size.

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