Concrete Repair & Bonding / STAGES
Acrylic bonding and repair mortar
Acrylic primer/slurry plus modified mortar applied wet-on-wet
Bonding Agents
MC-Acryl
Acrylic Bonding Agent
MC – Acryl is a liquid acrylic polymer bonding additive for use with portland cement mixtures.
Description
MC-Acryl is a liquid acrylic polymer bonding additive for use with Portland cement mixtures.
Where to use
Repair cracked, chipped or broken concrete, block and brick structures. Fill honeycomb voids in new concrete. Plaster smooth concrete surfaces. Produce plaster layers with high abrasion resistance.
Advantages
Used for bonding, repairs and plastering indoors and outdoors. Superior bond. No effect on the colour of white cement. Suitable above or below ground. Effective for continuously wetted structures. Waterproofing aid.
Technical data
Appearance Milky white liquid Solid content 35 ± 2% Specific gravity @ 25°C 1.02 g/cm³ Toxicity Non-toxic Shelf life 12 months Packaging 20 kg pails; 200 kg drums
Mixing
MC-Acryl may be used as a solution, slurry or mortar. Primer solution: dilute MC-Acryl with clean water at 1:1 or 1:2 and apply one or two coats. Bonding slurry for plaster: dilute with clean water at 1:3 or 1:4 and mix with cement, or cement and sand, to the required slurry consistency. Mortar: dilute MC-Acryl with clean water at 1:4 or 1:5 and mix with dry sand/cement mortar to form a stiff but workable mortar. Apply over a wet coat of MC-Acryl slurry or solution.
Application
Apply MC-Acryl solution or slurry by brush, avoiding air pockets. Do not use another bonding or adhesive material. Apply MC-Acryl mortar by trowel with slight pressure over a surface coated with MC-Acryl solution or slurry before that coat has set.
Surface preparation
The surface should be sound and free from dirt, grease, oil and other contaminants. Flush with water while leaving no standing water.
Cleaning
Clean tools and equipment with water immediately after use.
Compatibility / safety note
MC-Acryl can be used with normal- and fast-setting Portland cement, but the source states it should not be used with expansive or air-entrained cement.
Storage & packaging
Shelf life: 12 months. Packaging: 20 kg pails and 200 kg drums.
MCT / SYSTEMS
Where it fits
PROJECT / NEXT STEP
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