Ardex K40 HB High Build Levelling and Smooth Compound – 22kg Grey

ARDEX K 40 HB is a fibre reinforced, high build levelling and smoothing compound designed for applications from 3mm up to a maximum of 40mm.

ARDEX K 40 HB hardens rapidly and can normally be walked on in as little as 2 hours, regardless of thickness. Applications up to 5mm can receive resilient floorcoverings, including timber, after 6 hours, and thicker applications up to 40mm after 48 hours.

Ceramic floor tiles can be fixed as soon as the surface has attained sufficient strength and hardness, typically 2 hours after application.

Features:

• Apply from 3mm to 40mm
• Fibre reinforced for strength and flexibility
• Walkable in approximately 2 hours, regardless of thickness
• Install resilient and timber floorcoverings in as little as 6 hours
• Fix tiles after 2 hours
• Extended 30 minute working time

Uses:

ARDEX K 40 HB will level and smooth, in a single  application, most new and existing internal subfloors including concrete, cement/sand screeds, anhydrite screeds, stone, terrazzo and ceramic tiles, and suitable timber floors. Other applications include levelling uneven, damaged or rain damaged in-situ concrete subfloors, and adjusting tolerances or camber problems between floors, slabs, or pre-cast concrete.

Coverage:

A 22kg bag of ARDEX K 40 HB will cover approximately 4m² at 3mm thick 1.88kg/mm/m². The coverage figure is based on a flat level surface, and additional material should be allowed for where the surface is rough or uneven.

Packaging:

ARDEX K 40 HB is packed in paper sacks incorporating a polyethylene liner – net weight 22kg.