Silcor® 560 HB
One-part charcoal grey polyurethane waterproofing membrane
- $201.72
- $201.72
- Unit price
- per
Prices do not include GST
Physical Properties
Membrane chemistry:
High solids, moisture curing polyurethane
Appearance:
Charcoal grey viscous liquid
Specific gravity (g/ml):
1.48
Brookfield viscosity (mpa.s):
60,000
Solids content (%w/w):
91
Voc (g/l):
<110
Min. recoat time (hours):
12
Max. recoat time (hours):
48
Min. through cure time (hours):
48
Rain resistant time (hours):
2
Ready for flood test, topping, or backfilling time (hours):
48
Shore a hardness (°a):
> 55
Tensile strength (mpa):
> 5.0 / >3.0 (as 4858 / as 4654.1)
Elongation (%):
> 1400 / > 700 (as 4858 / as 4654.1)
Classification:
Class iii high extensibility – as 4858-2004, class iii high extensibility – as 4654.1-2012
Resistance to cyclic movement:
Pass / pass – no fatigue cracking exhibited (as 4858 / as 4654.1)
Water vapour transmission rate (g/m²/24h):
4.36 / 4.36 (as 4858 / as 4654.1)
Resistance to water immersion:
Pass / pass (as 4858 / as 4654.1)
Resistance to bleach immersion:
Pass (as 4858)
Resistance to detergent immersion:
Pass / pass (as 4858 / as 4654.1)
Resistance to heat ageing:
Pass / pass (as 4858 / as 4654.1)
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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® 560 HB is a premium, one-part, high-build polyurethane waterproofing membrane designed for non-exposed internal and external applications. This Class III membrane offers exceptional flexibility, durability, and water resistance. Its seamless, liquid-applied formulation ensures a fully bonded, monolithic barrier that effectively protects concrete structures from water damage. Easy to apply by brush or roller, SILCOR® 560 HB is the ideal choice for balconies, roof decks, planter boxes, bathrooms, and more.
Key Features
- One-part, high solids polyurethane membrane
- Low VOC content (<110 g/L)
- Simple brush or roller application
- Suitable for horizontal and vertical surfaces
- Forms a seamless, fully bonded, elastomeric waterproof barrier
- Excellent crack-bridging ability
- Certified Class III membrane compliant with AS 4654.1-2012 and AS/NZS 4858-2004
- High elongation (>700%) and tensile strength (>3MPa)
Uses
- External non-exposed areas: balconies, roof tops, decks (under screed, bedded pavers, tiles, drainage cells, insulation, ballast, or pods & pavers with topcoat protection)
- Planter boxes and green roofs (with root barrier protection where required)
- Retaining walls and lift pit walls
- Internal wet area floors in bathrooms, showers, laundries, toilets, and kitchens
Benefits
- Seamless, monolithic application eliminates vulnerable joins, seams, and laps
- Fully bonded to substrate for superior water protection
- Simple, one-part application by brush or roller
- Cold-applied, no flame or heat required
- Accommodates typical structural movements
- Low VOC content for improved safety and environmental compliance
- Excellent physical properties for long-lasting durability
- Free from bitumen or tar, will not bleed or stain
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