ACRYLBOND

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BONDING AGENTS

Cemix Acrylbond is formulated to improve the bond between Cemix mortars, levellers, repair compounds and various substrates — including concrete, masonry and timber. Its dual functionality allows it to be used as a primer or additive, and its acrylic base gives it partial waterproofing capability, making it ideal for both internal and external building projects.

TYPICAL USES:

Priming concrete slabs before applying levelling compounds, repair mortars or tile adhesives.
Bonding renders or patching mortars to brickwork, concrete or masonry.
Applying screeds or toppings over existing cementitious substrates.
Using on fibrous cement sheeting, plywood, plasterboard or timber to improve the bond of overlay products.
Projects exposed to moisture (e.g. exterior walls, patios, paths) where water resistance is beneficial.

ADVANTAGES:

Dual-Use: Works both as a primer (undiluted) and an additive to cement-based mixes.
Water-Resistant: The acrylic formulation helps provide partial waterproofing, improving durability.
Broad Compatibility: Effective on a wide range of substrates, including concrete, masonry, timber, stone and plasterboard.
Easy to Apply: Can be brushed, rolled or sprayed on in its undiluted form.

COVERAGE:

Varies according to the substrate condition.

Approximately 6m² per litre of product.

PREPARATION:

The substrate should be free of dust, grease, wax, oil, dirt, loose plaster, laitance, curing compounds, paint and all other friable materials and contaminants likely to prevent the adhesive bonding. New concrete should be left with a wood float finish and sufficiently aged as per manufacturer’s recommendations. Smooth surfaces on new and old concrete should be scabbled. All substrates should be structurally sound, securely fastened and properly supported to eliminate any movement that may cause cracking. Dampen the substrate with clean water immediately before the application of CEMIX ACRYLBOND.

MIXING:

As a Primer:

Use CEMIX ACRYLBOND undiluted. No mixing required.

As an Additive:

Refer to the manufacturer’s recommendations for the CEMIX product being used.

APPLICATION:

As a Primer:

1. Stir before use.

2. Apply the undiluted product to the substrate with a brush, roller or sprayer.

Note: Ensure CEMIX ACRYLBOND is tacky before the subesequent application of the CEMIX product.

As an Additive:

Refer to the manufacture’s recommendations for the CEMIX product being used.