ULTRA PROLEVEL ULTIMATE UNDERLAYMNT 20KG

ULTRA ProLevel Ultimate Underlayment is a high‑performance, cementitious smoothing compound from Instarmac Group PLC, designed to create a smooth, level surface prior to installing floor coverings. Supplied in a 20kg bag, it is suitable for interior floors and a wide range of common substrates, providing excellent flow and a smooth, durable finish ready for resilient, textile, wood, or tile coverings.

• High‑performance cement‑based self‑smoothing underlayment
• 20kg bag
• For interior use on concrete, sand/cement screeds, existing tiles, and sound adhesive residues
• Excellent flow for a smooth, even finish
• Suitable for use with underfloor heating systems
• Low odour and protein‑free formulation
• Can be applied by hand or pump
• Ideal base for vinyl, carpet, wood, and tile floor coverings
• Manufactured by Instarmac Group PLC (Ultra brand)