Fiberglass Mat is a non-woven material made from glass fibers, widely used in waterproofing and roofing systems due to its excellent dimensional stability, tensile strength, and resistance to moisture and chemicals.
Key Features of Fiberglass Mat:
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High Tensile Strength:
Made from fine glass fibers, it offers great resistance to tearing and elongation, ensuring long-term durability. -
Excellent Dimensional Stability:
Unlike organic materials, fiberglass mat retains its shape even in extreme temperatures, minimizing deformation. -
Moisture & Chemical Resistance:
Fiberglass mat does not absorb water and can withstand a wide range of chemicals, making it ideal for waterproof membranes. -
Good Bonding with Bitumen & Resin:
It provides strong adhesion when used in SBS/APP modified bitumen waterproof membranes and composite panels. -
Flame Retardant:
As an inorganic material, it adds fire resistance to waterproofing systems, contributing to safer construction.
Common Applications:
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Modified bitumen waterproof membranes
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Roofing systems
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Reinforcement layer in FRP (Fiberglass Reinforced Plastics)
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Composite panels for construction or automotive industries
Fiberglass mat is an indispensable material in waterproofing and industrial reinforcement. Its long service life and reliability help reduce maintenance costs and improve construction quality.

Contact Us
Whether you’re sourcing for infrastructure projects, residential buildings, or industrial roofs, Weifang Guanlong Waterproof Materials Co., Ltd. is your trusted partner for quality bitumen felt and competitive pricing. Contact our team today for the latest catalog, free samples, or a custom quote.
Email: guanlinguoji@126.com
Phone/WhatsApp: +86 18263668883
For more Enterprise Products, visit: glwaterproof.com/product/


