PRE-TEC is a comprehensive waterproofing system that provides a barrier to water, moisture, and gas physically isolating the structure from the surrounding substrate., PRE-TEC is a pre-applied, highly flexible, and fully bonded with the freshly poured concrete against it and forms a continuous and permanent bond to prevent water ingress & migration at the interface of the membrane and structural concrete. PRE-TEC consists of a High-Density Polyethylene (HDPE) foil with a pressure-sensitive adhesive waterproofing on one side and an embedded reactive granular coating.

Used for all types of waterproofing in:

• Parking structures, basements, elevator pits, and foundations of towers.

• Underground drinking water tanks.

• Underground waste treatment facilities: water treatment tanks, sewage, channels, and manholes.

• Underground water pipelines

• Metro stations, urban tunnels.

• outside swimming pools, marine structures, decks, and garages.

• All underground concrete structures.

• Environmentally friendly.

• Based on high density polyethylene.

• Dual-bonded with fresh concrete: Mechanical and Pressure-Sensitive adhesive bond.

• Fully bonded to fresh concrete, which forms an integral bond to structural concrete and remains in place if settlement of the substrate occurs.

• Permanently waterproof and active for a long lifespan.

• No lateral water underflow between the concrete structure and the PRE-TEC membrane system.

• Self-protecting no need for a protection layer.

• Cold applied, self-adhesive, and easy to apply requiring no primers or fillets.

• No welding, no open flame, and no special equipment.

• The unique continuous adhesive bond to concrete poured against it prevents water migration and makes it unaffected by ground settlement beneath slabs.

Prevent water from leaking into concrete structure gaps.

• Excellent adhesion to vertical and horizontal surfaces.

• Designed with advanced bond technology.

• Excellent resistance to water, chlorides, sulfates, dilute alkalis, acids, and any other and chemical attack.

• Excellent tear and puncture resistance.

• UV-resistant for more than 90 days depend on the weather situation.

• Effective against extreme hydrostatic pressure.

• Reduces construction scheduling time.

• Simple overlapping jointing.

• Can be applied on dry or wet substrate.

• High flexibility and crack-bridging capabilities.

• Trafficable membrane immediately after application and ready for immediate placing of reinforcement Membrane is unaffected by wet jobsite conditions.

• Gas resistance and restriction of the ingress of Methane, Radon, Benzene, Toluene, Gasoline & other VOCs.

PRE-TEC Membrane

Length: 20 m per roll

Width: 1.20 m

Thickness: 1.80 mm

Weight: 48 kg

PRE-TEC Tape

Length: 10 m per roll

Width: 160 mm

Thickness: 1.20 mm

PRE-TEC DS-Tape

Length: 50 m per roll

Width: 120 mm

Thickness: 1.20 mm

PRE-TEC REP-Tape

Length: 50 m per roll

Width: 120 mm

Thickness: 1.20 mm