Bostik Screedmaster Smooth

A single part, high strength, polymer modified, cementitious underlayment, that can be applied by hand or by pump.

Bostik Screedmaster Smooth can be laid over most common substrates including: cementitious screeds, concrete floors, calcium sulfate screeds, sound strong asphalt and other strong, rigid subfloors.

Features:

• Pumpable and self-levelling.

• Protein-free.

• Suitable for use with warm water underfloor heating installations.

• Application thickness: up to 10 mm.

• Coverage: up to 5 m² at 3 mm.

Strength (after 28 days):

• Flexural strength: 7.5 N/mm².

• Compressive strength: 30 N/mm².