Sentinel GRP Glass Mat
£41.99 - £145.19
Product Code:
Barcode:
- 450gsm for general use; 600gsm for foot traffic areas
- Emulsion-bound, durable, and easy to apply
- Delivered across London and surrounding counties
Sentinel GRP Glass Mat – Product Overview
It is a high-quality emulsion-bound chopped strand mat designed to reinforce GRP roofing systems. It is essential for forming a strong, durable bond between GRP resin layers, delivering structural integrity and long-term reliability for your flat roof installation.
Available in two weights—450gsm for standard applications and 600gsm for heavier-duty use—this matting caters to both residential and light commercial roofing. The 600gsm option is ideal for areas subject to foot traffic, such as balconies, terraces, and walkways, where added strength is required.
Applications
- Reinforcement for GRP roofing with resin and topcoat systems
- 450gsm for standard garages, sheds, and flat roofs
- 600gsm for balconies, terraces, and walkways with foot traffic
- Used by professionals across London for strong GRP laminates
- Fully compatible with Aqua GRP Resin and Sentinel Topcoat
Delivery in and Around London
We provide fast delivery of Sentinel GRP Glass Mat to:
- London boroughs: Lewisham, Haringey, Tower Hamlets, Brent
- Greater London: Kingston, Bexley, Havering, Richmond
- Nearby counties: Surrey, Kent, Hertfordshire, and Essex
Supplied to builders, roofing contractors, and DIY customers with reliable turnaround.
| Weight | 20 kg |
|---|---|
| Stock Sizes (Chopped Strand Matting) | 600gsm – 8.5kgs, 600gsm – 16.5kgs, 600gsm – 33kgs |
What are my delivery options?
Free In-Store Pickup
Free In-store pickup is available for All purchases. Pickups are available Monday-Friday 09:00-16:00
Free Delivery (2-3 Business Days)
We offer Free delivery on all orders (Minimum order value: £250.00) within Greater London (See Postcodes) (excl. Bricks & Blocks)
Please click here to view our Delivery Details
Bricks & Blocks Delivery (2-5 Business Days)
Bricks & Blocks Delivery will cost £85 per pack (Qty: 1-4) or £350 per order (Qty: 5+) within Greater London (See Postcodes)
Returns Address
Builders Megastore: 753-755 London Rd, Croydon CR7 6AW
Returns Information
Accept returns for both defective and non-defective products
Exchanges: Accept exchanges Product Condition: New only Returns Window: 30 days
Method & Fees
Method: In store, By mail
Return label: Customer responsibility Restocking fees: No cost Refund processing time: 5 days
Please click here to view our Returns Policy
Related products
