GÜN EP 400 is a 4 mm fiberglass-reinforced modified bitumen membrane by Gün Yalıtım, designed for heavy-duty waterproofing of roofs, foundations, and below-grade structures. Fiberglass reinforcement provides high tensile strength and dimensional stability under thermal cycling. Compliant with TS EN 13969.
Standard: TS EN 13969. Reinforcement: fiberglass. Nominal thickness: 4 mm. Width: 1 m. Roll length: 10 m. Manufacturer: Gün Yalıtım, Afyonkarahisar, Turkey.
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