UltraTile ProLevel Fibre Reinforced Flexible Floor Leveller Compound – 20kg

UltraTile ProLevel Fibre Reinforced Flexible Floor Leveller Compound – 20kg
Short description (top of product page)

A high-strength, fibre-reinforced, flexible floor leveller for internal floors. Apply 3–75mm, walk on in around 3 hours (at 3mm) and tile from 8 hours (at 3mm) — ideal for timber floors and underfloor heating where flexibility matters.

Why customers buy this (sales advert copy)

When the floor isn’t flat, everything else suffers. UltraTile ProLevel Fibre gives you a smooth, strong, even base fast — with fibre reinforcement for added confidence on timber floors and UFH systems. It’s a brilliant choice for refurb work, patching, and deep fill levelling where you want a professional finish without hanging around.

Key benefits

3–75mm depth in one product (great for deep repairs and levelling out uneven areas)

FibreBond technology for enhanced strength and application performance

Excellent flexibility — suited to timber floors and underfloor heating systems

Rapid drying: walk on ~3 hours (3mm); tile from 8 hours (3mm)

CT-C35-F6 classification (strong, reliable performance)

Coverage guide (per 20kg bag – approx.)

3mm: ~4.0m²

5mm: ~2.4m²

10mm: ~1.2m²

15mm: ~0.8m²

Mixing: approx. 3.4L water per 20kg.

Typical drying / tiling times (guide)

Tile after: 8 hours (3mm)

24 hours (5–15mm) / 48 hours (15–30mm) / 72 hours (30–50mm) / 7 days (50mm+)
(Times vary with site conditions.)

Why buy from WEL Timber & Building Supplies (welbm.co.uk)

Fast, contractor-friendly service — keep jobs moving and avoid delays

Proper advice — tell us your substrate and depth and we’ll help you get it right