Demtech always endeavour to remain at the forefront of innovation and technology, so why would our Cureflex® waterproofing range be any different? Developed using technologically advanced polymer structures, the Cureflex® waterproofing range offers the construction industry superior products that provide effective and reliable waterproofing protection that lasts.
The Cureflex® waterproofing range consists of a number of primers, waterproofing membranes and bandages that offer solutions for a wide variety of waterproofing applications such as wet area substrates, balconies, terraces, as well as completely submerged applications such as swimming pools or water tanks just to name a few.
All of the below products are now available for purchase from Demtech Australia.
An introduction to the range:
Cureflex® PG57 Primer
Cureflex® PG57 is a high performance liquid primer that can do much more than just prime substrates.
It can be used as a general purpose primer over open, porous surfaces or as a liquid additive to cementitious construction adhesives and membranes.
Cureflex® PG57 is a non-tacky, styrene-acrylic polymer, engineered for both commercial and domestic use as a high performance bonding agent.
Using it as an additive in other products will increase strength, improve flexibility and workability, increase adhesion properties and extending working time.
SUITABLE MATERIALS
Suitable for use on:
- Concrete, screed and Hebel.
- Plasterboard and Scyon.
- Villaboard sheeting.
- Bricks and mortar.
- Tile underlay.
PRIMING USES
Helps prime before:
- Self leveller.
- Ceramic tiling.
- Waterproofing
- Rendering.
- Screeding.
- Vinyl laying.
- Carpet laying.
- Floorboards.
ADDITIVE USES
Can be added to:
- Cementitious membranes
- Tile adhesive and mortar mixes.
- Screeds, renders and grouts
FEATURES & BENEFITS
- Ready for immediate use.
- Solvent free formulation.
- Easy to apply with a brush or roller
- Suitable for internal and external use.
- High level of water resistance.
CURING & COVERAGE
- Ensure concrete slab has cured for a minimum of 28 days before priming.
- Ensure screeds have cured for a minimum of 7 days before priming.
- All substrates must be clean and free from any contaminants before application.
- Typical applications will only require 1 coat. Very porous surfaces may require a 2nd coat.
- Apply evenly over all surfaces, while carefully avoiding pooling.
- Allow the product to dry completely before the subsequent application of any membranes or adhesives.
- Will not prime surfaces or cure when applied to non-porous materials such as cured membranes, metals, plastics (Use Cureflex® LS151 instead).
Cureflex® LS151 Resurfacing Primer
Cureflex® LS-151 Resurfacing Primer provides a high strength film over non-porous surfaces creating an excellent new surface that allows tiling, rendering, and other construction materials to adhere to without the aid of expensive, hazardous epoxy/polyurethane adhesives.
SUITABLE MATERIALS
- Insitu® products including shower bases, niches and balcony panels.
- Cureflex® waterproof membranes
- Exposed metal surfaces such as aluminium, stainless steel, brass, copper, even galvanised iron.
- Polished surfaces such as porcelain
- Solid timber boards that have been sealed (with a lacquer for example).
- Glazed surfaces such as ceramic tiles, glass bench-tops, glass splash-backs and other sealed surfaces
- Other non-porous and shiny surfaces including PVC and ABS plastics, vinyl, paint, laminex, epoxy and polyurethane finishes.
PRIMING USES
Helps prime before:
- Self leveller & Ceramic tiling
- Waterproofing & Rendering
- Screeding & Vinyl laying
- Carpet laying & Floorboards
FEATURES & BENEFITS
- Ready for immediate use.
- Solvent free formulation.
- Easy to apply with a brush or roller.
- High level of water resistance.
- Fast drying (temp. dependant).
- No grinding or etching required.
- Free of hazardous odours/vapours
- 1L/10-12m2 approximate coverage.
CURING & COVERAGE
- Ensure waterproof membranes have cured for a minimum of 24 hours.
- All substrates must be clean and free from any contaminants before application.
- Typical applications will only require 1 coat.
- Apply evenly over all surfaces, while carefully avoiding pooling.
Allow the product to dry completely before the subsequent application of any membranes or adhesives (15-30 minutes, temp. dependant).
Cureflex® SLR2000 Waterproof Membrane
Cureflex® SLR2000 is a Class III commercial grade, one-part waterproof membrane that provides a protective barrier over substrates in wet areas. It is designed for both interior and exterior use*.
Providing strong adhesion properties yet remaining extremely flexible after curing, it offers the performance benefits of both polyurethane and acrylic based membranes. Plus it’s easily recognised by its vibrant violet colour.
When fully cured, the unique formulation provides an excellent compatible surface for bonding other construction materials such as tile adhesives, renders, screeds without the fear of material rejection.
Developed using technologically advanced polymer structures, Cureflex® SLR2000 has superior flexible elastomeric properties (FEP), offering outstanding waterproofing advantages such as low water vapour transmission properties and the ability to withstand permanently wet conditions without fear of re-emulsification.
*Cureflex® UVX4000 is recommended for areas with high UV exposure and can be applied as a top coat over SLR2000.
FEATURES & BENEFITS
- Signature violet colour.
- Solvent free formulation.
- Easy to apply with a brush or roller
- Strong adhesion properties.
- Leaves a durable, seamless finish.
- Suitable for internal and external use.
- Will not re-emulsify over time.
- Exceptional flexibility and impressive elongation properties.
- Excellent vapour barrier with low water vapour transmission properties.
- Engineered to withstand ponding and permanent wet conditions.
- Moisture barrier between concrete substrates and timber flooring.
- Moisture barrier between timber substrates and other toppings such as screeds, tiles and vinyl.
TYPICAL AREAS OF USE
- Applications over Insitu® shower bases, niches and balcony panels.
- Bathrooms, ensuite, powder rooms.
- Balconies, terraces and facades.
- Laundries, kitchens and more.
PREPARATION & APPLICATION
- All substrates must be clean and free from any contaminants before application. Suitable for applications on porous surfaces when primed using Cureflex® PG57.
- Suitable for applications on non-porous surfaces when primed using Cureflex® LS151.
- 2 coats are recommended for general wet area applications (minimum coverage of 1.5L/m2).
- Requires a suitable bond breaker at all substrate junctions, usually applied on the first coat (Cureflex® Flexiban recommended).
Cureflex® UVX4000 Waterproof Membrane
Cureflex® UVX4000 is a Class III, industrial grade, flexible membrane that doubles as both a waterproof membrane and thermal barrier.
Cureflex® UVX4000 is engineered for applications over roof, floor and wall substrates to reduce heat absorption into buildings, providing potential energy savings to home or business owners.
It offers a high-build application that leaves a flexible and seamless finish that can withstand harsh and varying climatic conditions. It can be applied externally over floor surfaces or on pitched or flat roof areas.
Cureflex® UVX4000 provides the benefits of a durable sheet membrane with the unique feature of a multi-layer, seamless finish. This eliminates joins, overlaps and other risk points associated with welding and abutting traditional sheet membrane systems.
Cureflex® UVX4000 can withstand permanent exposure in varying climate conditions and UV light. It is designed as a 100% trafficable membrane that cures with a rough, course surface that provides excellent non-slip properties.
TYPICAL AREAS OF USE
- Applications over Insitu® shower bases, niches and balcony panels
- Bathrooms, ensuite, powder rooms (as a second coat over SLR2000).
- Balconies, terraces and facades (as a second coat over SLR2000).
- Portable buildings/workshops
- Farming sheds/storage buildings.
- Factories and warehouses.
PREPARATION & APPLICATION
- All substrates must be clean and free from any contaminants before application.
- Suitable for applications on porous surfaces when primed using Cureflex® PG57.
- Suitable for applications on non-porous surfaces when primed using Cureflex® LS151.
- 2 coats is recommended for general wet area applications (minimum coverage of 1.5L/m2 ).
- Requires a suitable bond breaker at all substrate junctions, usually applied on the first coat (Cureflex® Flexiban recommended).
FEATURES & BENEFITS
- Ready for immediate use.
- Easy to apply with a brush, roller or even spray equipment.
- Environmentally safe.
- Unique thermal barrier protection.
- Strong adhesion properties.
- High-build, seamless finish.
- Resistant against foot traffic.
- Reinforced to prevent cracking.
- Superior elastomeric properties
- Ability to apply at a minimum 3mm thickness and up to 6mm thickness for extreme conditions.
- Ideally suited for new construction and remedial works over aged or failed membranes.
- Flexible for structural sheeting surfaces, such as CFC sheeting, Hebel panels and plywoods.
- Ability to withstand harsh dry and wet environments, including ponding without re-emulsification.
Cureflex® PCM-17 Waterproof Membrane
Cureflex® PCM17 is a fast drying, two-part polymer cementitious waterproof membrane that is suitable for a wide variety of waterproofing applications including;
- Applications over Insitu® shower bases, niches and balcony panels.
- Balconies, terraces and facades.
- Water features and swimming pools.
- Retaining walls and planter boxes.
- Water tanks and other water storage
With a 1:1.5 mix ratio of Part A (liquid) and Part B (powder), Cureflex® PCM17 waterproof coating is easy to use and apply. The formula utilises a new ‘cross-collateralisation’ technique in powdered polymer technology, offering excellent surface adhesion for overlaid finished such as screeds and tile adhesives.
Cureflex® PCM17 is a Class II membrane that complies with the AS/NZS 4858:2004 and exceeds the AS3740 requirements set out under ‘Waterproofing wet areas in residential buildings’ codes. Tested and approved by CSIRO Technical Assessment No. 349.
FEATURES & BENEFITS
- Solvent free formulation.
- Easy to apply with a brush or roller.
- Strong adhesion properties
- Leaves a durable, seamless finish.
- Suitable for internal and external use
- Exceptional flexibility and impressive elongation properties.
- Will not re-emulsify over time.
- Engineered to withstand ponding and permanent wet conditions.
- Holds its own weight over both horizontal and vertical substrates.
SUITABLE MATERIALS
- Concrete and masonry
- Compressed sheeting.
- Cement sheet underlays.
- Cement based compounds
- All grades of plasterboard.
- Villaboard sheeting.
PREPARATION & APPLICATION
- All substrates must be clean and free from any contaminants before application.
- Suitable for applications on porous surfaces when primed using Cureflex® PG57.
- Suitable for applications on non-porous surfaces when primed using Cureflex® LS151.
- Requires a suitable bond breaker at all substrate junctions, usually applied on the first coat (Cureflex® Flexiban recommended).
COVERAGE & CURING
- 2 coats is recommended for general wet area applications (minimum coverage of 1.5L/m2 ).
- 3 coats is recommended for immersed/subterranean applications (minimum coverage of 2.0L/m2 ).
- Pot life of mixed membrane is approximately 1 hour (23°C).
Cureflex® NP140 Waterproof Membrane
Cureflex® NP140 has been specifically engineered as a flexible, cementitious, waterproofing membrane suitable for use over wet* substrates in a range of positive and negative waterproofing applications.
Cureflex® NP140 can be used;
- in immersed applications such as water features and swimming pools.
- for retaining walls, planter boxes and walls built below water tables.
- on roofs and roof areas (that will be covered by other surface toppings).
- for repairs to non-exposed gutters and potable water storage tanks.
- on internal/external basement walls.
- on balconies, podiums and terraces.
- in lift shafts and lift pits.
- and in other wet areas
*Cureflex® NP140 performs best on damp surfaces. Do not apply directly over surfaces with ponding. Remove all excess water prior to application.
PREPARATION & APPLICATION
- All substrates must be clean and free from any contaminants before application.
- Suitable for applications on porous surfaces when primed using water.
- Can also be applied over the top of non-cured Cureflex® PG57.
- Pre-dampen substrates with light water mist (weed sprayer or similar).
- Requires a suitable bond breaker at all substrate junctions (Cureflex® Flexiban recommended)
COVERAGE & CURING
- For general waterproofing (positive pressure) a minimum 1.5mm dried film thickness is required (0.8L/1.2kg/ m2 per mm layer thickness).
- For immersed and negative pressure applications a minimum 2.0mm dried film thickness is required (0.8L/1.2kg/ m2 per mm layer thickness).
- Pot life of mixed membrane is approximately 1 hour (23°C).
FEATURES & BENEFITS
- No primer required.
- Bonds to damp surfaces.
- Ready for immediate use.
- Single component formulation
- Easy to apply with a brush, roller, spray equipment or notched trowel.
- Can handle up to 6bar of positive water pressure and up to 1.5bar of negative water pressure.
- Suitable for internal and external, underground and immersed surfaces
- Approved for potable water use.
- Compatible with concrete toppings, screeds, renders and tile adhesives.
- Resistant to efflorescence (salts) and the effects of concrete carbonation.
Cureflex® Flexiban Rubber Joint Bandage
Cureflex Flexiban range is an innovative new form of high-performance flexible bandage used in critical junction points during waterproofing installation. It forms an integral part of waterproofing system that provides excellent protection in high risk areas without altering membranes performance.
TYPICAL AREAS OF USE
- Shower cubicle
- Wall/Floor junctions
- Balconies, terraces and retaining walls
- Substrate abutments
- Movement and expansion Joints
FEATURES & BENEFITS
- High performance bond breaker.
- Eliminates the need for bond breaker sealants, backing rods or foam.
- Provides 100% elastic recovery, waterproof and vapour proof .
- Rupture resistance, high tensile strength and high elongation.
- Superior sealing and protection in critical areas.
- Pipes and penetrations on walls and floors .
- Easy to install.
- No lap joints or welds.
Cureflex® Self Adhesive Butyl Tape
Cureflex® Self Adhesive Butyl Tape is an easy to use sealing tape with a peel and stick application which is perfect for critical junction points during waterproofing installation.
TYPICAL AREAS OF USE
- Internal wet areas
- Balconies, terraces and decks
- Roof areas
- Detailing pipes and penetrations
FEATURES & BENEFITS
- Easy to use peal and stick application.
- Excellent adhesion properties.
- High flexibility.
- Rupture resistance, high tensile strength and high elongation.
- Superior sealing and protection in critical areas.
- Instant sealing without drying times.
- No primer required on clean stable substrates.
Cureflex® Fibre Joint Bandage
Cureflex® Fibre Joint Bandage is used as a reinforcing fabric at junction points during waterproofing installation. Easily achieve even membrane thickness and coverage over cracks, movement joints, and wall/floor junctions.
TYPICAL AREAS OF USE
- Internal wet areas
- Cracks
- Detailing pipes and penetrations
- Sheet laps or joints/workshops
FEATURES & BENEFITS
- Rupture and tear resistant.
- Easy to wet-in membrane coats.
- Increases durability of membrane finish.
- Good workability with liquid membranes.
- Easily achieve even membrane thickness.
- Can be cut with scissors or a knife.
- Light weight.
For more information on these products please call 1300 300 090 or send us an enquiry through the enquiry form below.
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