Schluter PRIMER-U Universal Primer 1 GAL (3.78L) 250-550 SF Coverage

Description

Schluter®-PRIMER-U is a ready-to-use, one-component, solvent-free, 100% acrylic, water-based primer. It is used to ensure excellent adhesion when applying Schluter thin-set mortars to difficult-to-bond-to floor and wall surfaces such as gypsum underlayment, raised access panels, and existing tile. For floor surfaces these include gypsum underlayment, raised access panels, and existing tile. For wall surfaces, this includes suitable solid backing.

PRIMER-U is suitable for use with Schluter SET®, Schluter ALL-SET®, and Schluter FAST-SET® in interior applications where increased adhesion is required over various porous and non-porous substrates.

PRIMER-U is a translucent orange liquid that dries to a slightly glossy film approximately 15 – 60 minutes after application. PRIMER-U provides a strong bond to gypsum underlayment, concrete, existing tile, glass, plywood and OSB subfloor panels, terrazzo, steel, VCT flooring, well-bonded flooring adhesive residue, and latex paint.

• Ideal for use with Schluter SET®, ALL-SET, and FAST-SET thin-set mortars, and Schluter underlayments such as Schluter®-DITRA and DITRA-HEAT
• Ready-to-use, single-coat application with roller or broom
• One-component, solvent-free, water-based acrylic formulation
• Low odor and zero-VOC
• Freeze/thaw stable

Drying Time: The drying time of PRIMER-U depends on the porosity of the substrate, the air temperature and relative humidity. Under average drying conditions of 70°F (21°C) and 55% RH, PRIMER-U will dry in 15-60 minutes. Protect from exposure to moisture for at least 4 hours.