TRADE MORTAR 20 kg

Trade Mortar by Cement Australia is a factory‑blended M4‑rated bricklaying mortar crafted to meet AS 3700 standards. Supplied in 20 kg bags, it ensures reliable strength, consistent colour, and quality assurance across every batch.

Highlights & Advantages

Pre‑blended consistency: Precise mix of cement, sand and additives anchored in factory control, eliminating site‑based batching errors or variable moisture.
Efficiency: Simply add water, mix, and use—no additional materials needed.
Coverage: Each 20 kg bag lays approximately 20 house bricks or 10 masonry blocks, assuming 10 mm mortar joints.

Applications

Ideal for:

Bricklaying repairs and new brickwork
Stonework and blockwork
Pipe fittings and general-purpose mortar tasks

Mixing & Work Time

Add clean water gradually to a mixer or wheelbarrow; follow the bag instructions to reach a workable consistency.
Only mix what can be used within one hour—adding water later (re-tempering) weakens the mortar.
Apply with a trowel and wait until mortar is touch-dry before raking or finishing joints.

Packaging

Metric	Detail
Bag size	20 kg
Coverage (approx.)	20 bricks / 10 blocks
Mixing required	Just add water

Additional Notes

Because Cement Australia ensures uniform formulation, colour and strength repeatability is guaranteed across all batches.
Trade Mortar removes uncertainty and variability caused by on-site sand contamination, moisture differences, or labour error.
Use within one hour—do not re-temper.
Guidance, storage, and safety instructions are available via the product data sheet and SDS.

At approximately 350 words, the 20 kg Trade Mortar bag from Singh Roofing Supplies offers a factory‑blended, AS 3700-conforming, high‑quality mortar solution. It’s ready-mixed, consistent, time-saving, and specially formulated for brickwork, stonework, and general masonry applications. With straightforward “just-add-water” preparation and a reliable one-hour work window, it’s a dependable choice for both trade professionals and onsite repairs.