RENO U550 REINFORCE | Floor Preparation

RENO U550 REINFORCE is a fiberglass reinforcement grid for strengthening and stabilising weak subfloors. It is used with Bostik mortars, cement tile adhesives, or epoxy resin systems on walls and floors, suitable for new construction and renovation in residential, commercial, and industrial settings, including waterproofing and tiling applications.

It can be applied on concrete, calcium sulphate and cement-based screeds, mastic asphalt, ceramic tiles, terrazzo, natural stone, wood, and metal substrates. Compatible with underfloor heating, it works with Bostik repair mortars, epoxy resins with fillers, and cement tile adhesives.

Key Benefits

High tensile strength
Alkali-resistant fiberglass
Even load distribution, reducing the risk of cracking and substrate movement
Wide substrate compatibility
Compatible with underfloor heating systems
Easy to cut and install, fully embedded in mortar or resin layers

Characteristics

Composition : Glass fiber
Color : White
Packaging: Roll – 50 m² (1 m × 50 m)
Roll weight: Approx. 7 kg (135 g/m²)
Square size : 4 × 4 mm
Warp resistance : 970 N / 50 mm
Weft strength : 940 N / 50 mm