Unitex Base Board Render is a polymer-modified, cement-based powder that, when mixed with water, is trowel-applied to expanded polystyrene (EPS) cladding to provide the essential structural stability, impact resistance, and weather protection required for exterior walls. This super-lightweight formula is designed to level and straighten the wall surface, creating a perfectly true foundation for the final protective texture finish. Key features Specially formulated for high-strength adhesion to pre-coated Unitex Uni-Base Board Super-lightweight 8.5kg bag design for easier handling and reduced applicator fatigue Cement-based, polymer-modified composition for enhanced durability and water resistance Versatile application thickness ranging from 5mm up to 10mm per pass Premixed dry powder requiring only the addition of clean water to ensure consistency Suitable for both one-coat and two-coat application methods Excellent workability for achieving a smooth surface ready for top-coating Common uses High-build coat for Unitex Base Board and Uni-IB Board external cladding systems Adhesion-promoting render for suitable masonry and concrete blockwork surfaces Leveling and filling coat for preparing exterior walls prior to texture application Structural base layer for residential and commercial EIFS projects Warranty Unitex provides a system warranty when BBR 8.5 is used as an integral part of a complete Unitex Base Board system installed per technical manuals. Batch numbers from product labels must be provided for any technical or warranty investigations. Documents Safety Data Sheet: Unitex Dry Base Board Render
