Description:

ARDEX A 828 is a brilliant white, rapid hardening, gypsum based plaster for filling, smoothing and finishing interior walls and ceilings.

Features:

•  Ideal for smoothing and plastering a variety of surfaces, such as – render, concrete, aerated concrete, plasterboard, construction boards
•  Can be used as a deep wall filler with all the advantages of a fast setting plaster
•  Can receive paint in as little as 1-2 hours
•  Can fill large surface depressions in walls and ceilings
•  Covers old decorative finishes such as ARTEX
•  Available in a lemon scent for sensitive installations
•  Slump, tension and crack free

Use:

ARDEX A 828 provides an ideal background on which to apply paint and wallpaper finishes. ARDEX A 828 can also be used as a high build plaster for filling and repairs. With its slump free properties ARDEX A 828 can be easily and swiftly applied in a single operation, even at thicker applications.

ARDEX A 828 can be used on the following substrates:

•  Plasterboard
•  Pre-rendered walls
•  Suitable concrete backgrounds • Aerated concrete
•  Lightweight blocks
•  Construction boards
•  Over old, sound decorative finishes ARDEX A 828 can also be used:
•  As a lightweight adhesive for lightweight blocks (non-structural use)
•  For filling large static cracks and deep holes
•  For making good and filling electrical wall chases
•  Can facilitate ‘dot and dab’ plaster board to walls
•  For smoothing and plastering raw masonry, concrete, aerated concrete, lightweight building boards, softboards and insulation boards
•  To easily cover old, sound ‘ARTEX’ type wall and ceiling finishes
•  To fill joints in gypsum plasterboards and other building boards
•  To fill and smooth joints in pre- fabricated concrete ceilings
•  For laying gypsum planks
•  For dowelling and positioning of rawlplugs for non-structural fittings and fixtures

The extra fine formulation can help to achieve a feather edge, ideal for achieving a high quality, smooth finish. It is tension free with a non-shrink formulation and even at very thin bed depths, the product creates a hard, crack free sound surface which is not affected by wallpaper adhesives, water or solvent based paints.