en

ROKOFLOOR®
PU 420 QS

ANTI-SLIP DURABLE SCREED

Two- to three-layer polyurethane system for sand-broadcast surfaces, known as QS systems.

  • ROKOFLOOR® PU 420 QS

    screed layer
    ROKOFLOOR® PU 420 QS

  • ROKOFLOOR® GW8 / GW

    penetrating primer
    ROKOFLOOR® GW8 / GW

  • SILICA SAND  0,3 – 0,8 mm

    broadcast"
    SILICA SAND 0,3 – 0,8 mm

  • CONCRETE

    Substrate
    CONCRETE

ROKOFLOOR® | PU 420 QS

Specification

Benefits vapour permeability
colour stability
economical system
good chemical resistance
water impermeable
primer-free
matte surface
suitable for damp substrates
wide range of RAL shades
Specific properties Used as a dust-free coating, for example in cellars, elevator shafts, concrete columns, and beams. Can also be applied to walls and ceilings. Application on concrete without the use of penetrating primer.

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