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Coverage Calculator.

100m2

Based on a manufacturers average recommended coverage of 25m2

Required:

NaN Lr

pdfs

Product Documentation.

Technical Data Sheet (PDF Download)

Safety Data Sheet (PDF Download)

Compliance Testing Report 1 (PDF Download)

Low VOC Certificate (PDF Download)

Compliance Testing Report 2 (PDF Download)

Compliance Testing Report 3 (PDF Download)

Product How To Guide (PDF Download)

3d

Application Model

PREFLEX 3000

specs

Technical Specifications.

Waterproof Time:

Coverage:

25m2

Usable period
after opening:

Touch dry time,
minimum:

Instant Drying Time

Vapor Pressure
@ 25oC:

Application
Temperature:

Shelf Life:

10 Months

Membrane
Classification:

Class III

Colour:

White

Tack Free Time:

Recoat Time:

Elongation
at Break:

500% to 630%

Recommended
Thickness:

1.2mm and 1.5mm with sand

Chemical
Resistant:

Pass

Full Cure:

Chemical
Base:

HDPE

Cure Mechanism:

Tear Propagation
Resistance:

200 - 250 N/m

Service
Temperature:

-4°C to +49°C

Solid
Contents:

Bond Strength:

2.2 N⋅m

Density:

Compressive
Strength:

Flow:

Sheet

Pre-Applied Self Adhesive Fully Bonded Waterproofing Sheet Membrane

This integral bond is specifically designed to provide a robust barrier against water, moisture, and gas, preventing both ingress and lateral migration. Selvedge overlaps deliver superior performance in harsh conditions without the need for specialized equipment, heat, or power.
ADVANTAGES:
- Acts as a vapor barrier, forming a unique integral bond to the poured concrete and remaining in place if any ground settlement of substrate occurs.
- Simple and reliable application with no primers or protection required.
- Combines toughness with flexibility for detailing around edges.
- Resistant to groundwater and protects concrete from ground salts, chlorides, sulfates, and hydrocarbons in contaminated areas.
- Unaffected by wet job site conditions, ensuring it doesn't activate prematurely.
- Inherently waterproof as supplied, this passive, non-reactive waterproofing system does not require water activation.
- Waterproofing is not dependent on confining pressures or hydration.

For more information about this product, see the Technical Data Sheet.

PREFLEX 3000

Available in (sizes)

20m x 1m Roll

ACTECH PREFLEX 3000 is a pre-applied HDPE, fully bonded waterproofing membrane. PREFLEX 3000 is supplied with a self-adhesive selvedge along one side of the roll to provide sealed laps. It consists of a multi-layer composite, including high-density PE film, a polymer layer, and a unique proprietary layer, which allows poured concrete to bond fully with the membrane, providing an excellent barrier against water passage between the waterproofing membrane and the structure.

PREFLEX 3000

PREFLEX 3000 GALLERY