Siroflex Mortar Repair Cement - Cement Grey - 310ml

No, the Siroflex Mortar Repair Cement is a ready-to-use, pre-mixed product. Simply cut the seal and apply.

For best results, use a high-quality applicator gun to dispense the product evenly into the joint or damaged area.

The product requires at least 5 hours to cure properly, during which time the applied area must remain dry.

The product and substrate should be above 5°C for optimal performance and curing. Avoid application in freezing temperatures.

Clean up any excess product or tools immediately after use with water.

This cement adheres to most masonry surfaces, including brick, concrete, and stone, often without the need for a primer.

This product is best suited for small pointing jobs and repairing damaged masonry joints. For larger projects, traditional mortar mixes might be more appropriate.

Ensure the cartridge seal is fully cut and the nozzle tip is opened to an appropriate size. Use a good quality applicator gun and ensure it is functioning correctly.

Verify the surface is clean, dry, and free from dust or loose material. Ensure the temperature is above 5°C and conditions are dry. For problematic surfaces, consider a primer (test first).

Confirm that the applied area remained dry for the full 5-hour curing period and was not exposed to rain or excessive moisture. Ensure application occurred in dry weather conditions.

This product is Cement Grey. For critical aesthetic applications, consider testing a small amount first or explore other color-matched options if available.