Repair 300 is a single component acrylic polymer modified repair mortar for use as a fairing coat or cosmetic mortar. When mixed with water, as directed, a fine trowel able mortar results which can readily be applied to fill in pores, blowholes, and blemishes on a concrete surface. Repair 300 can be used as a skim coat prior to the application of protective coatings.

1. To produce a uniform surface over repaired areas
2. Preparatory treatment to concrete to receive a thin film protective coating
3. As a fairing or skim coat to cover and make good blemishes in concrete surfaces such as slight honeycombing, blowholes, defects caused by sand runs, patch repairs, shutter movement, and grout loss

1 powder-based component

1. The surface should be sound, clean, free from loose material, grease, laitance, dirt, curing compound, etc. All damaged and weak concrete should be cut back to reach sound concrete and or to minimum depth of at least 10mm. Corroded steel reinforcement should be grit blasted or sanded to remove all rust and sand traces.

2. Add clean water until required consistency is achieved no more than 8 liters per 20Kg.

3. Using an electronic mixer, mix the Poly Repair for 3 min until a homogenous mixture is achieved.

4. Leave the mixture to set for 3 minutes. Repair must be used within 45 min from mixing and no extra amount of water must be added.

5. Fill the cracks using a spatula or a trowel

Grain size: N/A
Mortar density: N/A
PH: N/A
Density: 1700kg/m3
Application temperature: N/A
Initial setting: N/A
Comprehensive Strength at 28 days: 27 N/mm²

Original sealed container has a shelf life of 12 months provided it is stored clear of ground and moisture and in a dry shaded place around 25°C.

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