‧ Once cured, it does not re-emulsify or hydrolyze, making it suitable for both indoor and outdoor use.

‧ UV-resistant and will not yellow.

‧ Freeze-thaw resistant; suitable for cement applications in cold storage. It has been tested in a -90°C freezer and remained undamaged.

‧ Significantly reduces hardening shrinkage on plastered surfaces, effectively suppressing cracking.

‧ Mortar mixed with ARC-76 has shear strength greater than that of non-mixed mortars by more than 50 times, making it suitable for various brick types or marble applications.

‧ The surface mixed with ARC-76 exhibits more than 3 times higher abrasion resistance.

‧ Enhances waterproofing.

‧ Improves early strength.

‧ It is air-cured and requires no curing, saving labor and time.

‧ Repair, filling, bonding, and injection for concrete holes, structural cracks, cold joints, honeycombing, etc.

‧ Thin plastering on sandy floors (requires primer).

‧ Bonding difficult materials such as glass, metal sheets, gypsum board walls, PVC materials, ALC, aluminum sheets, rock slabs, wood, concrete, and other complex surfaces.

‧ Can be mixed into general cement paints to increase long-term adhesion and durability.

‧ Effective waterproofing agent for various waterproofing applications.

‧ Additive for non-slip, dust-proof, or abrasion-resistant flooring.

‧ Additive for terrazzo, sprayed cement mortar, exterior wall patching, etc.

‧ Primary additive for cement mortar thin slurry projects.

/ Preparation

‧ For existing concrete surfaces, remove loose parts. Clean surface curing agents, oil, paint, and other contaminants using chemical cleaners if necessary.

‧ For hard, smooth surfaces or newly cast concrete surfaces, it is best to remove them with a 10%–15% diluted hydrochloric acid solution, then rinse thoroughly with clean water to aid bonding.

‧ Prior to application, ensure the surface is damp but not wet.

‧ Before application, apply a primer coat of undiluted ARC-76 at a rate of approximately 0.2 kg per square meter.

/ Mixing

‧ Dilute ARC-76 with 1 to 3 times water for use as mixing water and add directly to the mortar. The dilution ratio depends on the project requirements; testing beforehand is recommended.

‧ ‧Standard Use: Dilute ARC-76 by 1.5 times to use as mixing water in various mortar ratios to achieve optimal compressive strength, bending strength, adhesion, and ideal waterproofing.

‧ Ratios below 1.5 times will improve other physical properties but reduce compressive strength.

‧ Ratios above 1.5 times will decrease various mechanical strengths.

‧ Ratios exceeding 3 times will diminish the significance and effectiveness of the modified mortar.

‧ ARC-76 is air-cured and does not require water curing, but for outdoor use with strong sunlight or high winds, wet curing with damp cloths may be necessary.

‧ Suitable only for Portland cement; do not use with air-entrained cement or additives.

‧ Use the mixed mortar within 30 minutes.

‧ Avoid excessive stirring; use a defoamer if necessary.

‧ If combining with other additives, test compatibility or consult with the manufacturer.

‧ Do not use when temperatures are below 5°C.

‧ If contact with eyes occurs, rinse thoroughly with water and seek medical attention.

‧ Packaging: 20 kg per bucket (bulk professional use available in 160 kg buckets).

‧ Storage: Store in a cool, ventilated place. Shelf life is 2 years.