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Sika Liquid Plastics Bonding Primer is a two component, water-based, rapid curing product, specifically developed to create a high adhesion coating ready for an overcoat with Sika Liquid Plastics Roofing/Balcony Systems or Sika Hygiene Finishers.
Sika Liquid Plastics Bonding Primer is a versatile product that can be used with Sika Liquid Plastics Roofing Systems, Balcony Waterproofing Systems, Hygiene Coatings and External Wall Coatings. This high performance product is capable of withstanding adverse weathering in external conditions as well as providing a formidable bond for finishing products to adhere to.
Sika Liquid Plastics Bonding Primer can be applied using short-piled roller, brush or airless spray and offers a drying time of just 3 hours at 20°C, ready for a recoat. Bonding Primers are an essential part of any external system, and this product in particular is top of the range in a competitive industry.
Sika Liquid Plastics Bonding Primer is highly suited for use on concrete, masonry, tiles, insulation foams, bituminous surfaces, plaster, cementitious renders, screeds and mortars.
Sika Bonding Primer is part of the wide range of Sika Products available from Promain.
Sika Bonding Primer is used within the following Sika systems:
See Data Sheets tab for System sheet downloadable PDF.
Components: | Two Component |
Type: | Waterbased |
Finish: | - |
Stock Colours: | White |
Tintable: | No |
VOC Content: | <140 g/l |
Mixing Ratio: | Component A : Component B = 4:1 (by volume) |
Suitable Substrates: | Concrete, masonry, tiles, insulation foams, bituminous surfaces, plaster, cementitious renders, screeds and mortars |
Application Method: | Brush, Roller, Airless Spray or Conventional Spray |
Theoretical Coverage: |
0.08 L/m2 (12 m2/L) on non-absorbent substrates, 0.125 L/m2 (8 m2/L) on absorbent substrates (i.e. prepared, dry concrete) 0.17 L/m2 (6 m2/L) or 2 coats, each at 0.08 m2/L on green, uncured, damp cementitious surfaces |
Pot Life: | Up to 12 hours |
Min Waiting Time: | 2.5–3.5 hours approx. at 20°C |
Overcoatable: | 8 hours minimum at 20°C |
Fully Cured: | 7 days at 20°C |
Cleaner / Thinner: | Clean all tools and application equipment with water immediately after use. |
Shelf Life: | 24 months from date of production |
Packaging: | Available in 5 Litres and 15 Litres |