Silcor Primer BS117
SILCOR Primer BS 117 is a fast-curing, solvent-based polyurea primer for concrete and metal, enhancing adhesion for SILCOR membranes and coatings.
- $236.07
- $236.07
- Unit price
- per
Prices do not include GST
Physical Properties
Appearance:
Clear, brown liquid
Viscosity:
60 – 100 mpa.s (25°c)
Specific gravity:
0.95 g/ml (25°c)
Solids percentage:
58.2%
Voc content:
418 g/litre
Pull-off adhesion strength concrete:
2.45 mpa
Pull-off adhesion strength steel:
3.43 mpa
Ambient temperature range:
10°c to 40°c
Shelf life:
12 months from date of manufacture
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Shipping & Delivery
$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Remote areas and site deliveries are also ineligible. If your order includes any of these, we’ll contact you to arrange additional freight fees. Online purchases only.
SILCOR Primer BS 117 is a one-part, fast-curing, solvent-based polyurea modified primer, ideal for dry concrete, masonry, metals, and other substrates. It ensures high adhesive strength and is suitable for use with SILCOR polyurea and polyurethane membranes.
Key Features
- One-part, no mixing required
- Fast cure and recoat time
- Low viscosity for deep substrate penetration
- Water-resistant after curing
- Simple application via brush, roller, or airless spray
Suitable Substrates
- Dry concrete
- Masonry
- Metals
Uses
- Priming for SILCOR polyurea, hybrid polyurea, and polyurethane membranes
- Ideal for roof decks, landscaped decks, planters, podiums, plant rooms, car parks, water tanks, and high-traffic areas
Benefits
- Reduces concrete/masonry outgassing
- Promotes high adhesion between substrates and membranes
- Protects against rain during interruptions
Application Guide
- Prepare substrate by removing contaminants.
- Apply primer using a non-shedding roller at a minimum rate of 0.30kg/m².
- Allow primer to cure tack-free before applying membrane.
Limitations
- Not suitable for priming damp or green concrete
- Not for use with water-based membranes
- Do not dilute or add solvents
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