Potable Water EPDM Rubber Sheet

Potable Water Safe EPDM Rubber

Potable Water EPDM Rubber Sheet is a certified EPDM material designed for sealing and lining applications involving contact with drinking water.

Built for Water Infrastructure and Outdoor Durability

Manufactured from a 100% EPDM compound with strong resistance to heat, steam, UV, weathering, and water exposure.

Supplied by SEC Business Group

Compliant for potable water applications and available in sheet, strip, gasket, and custom fabricated formats.

Description

Certified Drinking Water Safe EPDM for Sealing & Lining Applications

Potable Water EPDM Rubber Sheet is a premium-grade 65 Duro EPDM rubber, specifically developed for applications involving contact with drinking water.

Independently tested and certified, this material complies with Australian drinking water standards, ensuring safety, reliability, and long-term performance in potable water systems.

Manufactured from a 100% EPDM compound, it also retains the excellent heat, weathering, and chemical resistance properties of standard EPDM rubber.

Designed for Potable Water and Outdoor Infrastructure

SEC Business Group supplies certified rubber materials for water infrastructure, sealing, and environmental applications.

Potable Water EPDM Rubber Sheet is ideal for use in drinking water systems where compliance, durability, and long-term sealing performance are essential.

Features & Benefits

Premium 100% EPDM rubber compound.
Certified for drinking water contact.
Complies with AS/NZS 4020:2018.
Meets WSA 109:2021 Table 2.1 requirements.
Excellent resistance to heat, steam, and hot water.
Superior resistance to UV, ozone, and weathering.
Excellent resistance to acids and alkalis.
Outstanding water and marine resistance.
Strong mechanical properties and durability.
Suitable for long-term outdoor exposure.
Available in sheets, strips, pads, and custom-cut components.
Supplied by SEC Business Group.

Applications

Potable water pipelines and systems
Flange gaskets on pipes and tanks
Lining of water tanks and pipes
Transfer and joining sleeves
Weatherproof flashing
Insulating strips
Isolation barriers
General drinking water sealing applications

Performance Advantages

Certified safe for drinking water contact.
Excellent for wet, submerged, and washdown environments.
Performs in UV-exposed outdoor installations.
Maintains integrity in hot water and steam systems.

Standards & Compliance

Potable Water EPDM Rubber Sheet conforms to:

AS/NZS 4020:2018 – Products for use in contact with drinking water
WSA 109:2021 Table 2.1 – Water supply standards

Technical Information

Property	Value	Standard
Polymer	EPDM
Polymer Content	100%
Colour	Black
Specific Gravity	1.14	ASTM D297
Hardness	65° ± 5° Shore A	ASTM D2240
Tensile Strength	11 MPa (min)	ASTM D412
Elongation @ Break	350% (min)	ASTM D412
Temperature Range	-30°C to +120°C
Compression Set (72 hrs @ 23°C)	12.5% (max)	ASTM D395
Compression Set (24 hrs @ 70°C)	18.0% (max)	ASTM D395
Volume Change (Water, 7 days @ 70°C)	+3.0%	ASTM D471

Available Sizes

Potable Water EPDM Rubber Sheet is available in standard roll formats:

Part Number	Description	Weight (Per L/M)
EPDMPW01.5	1.5mm x 1200mm (10 L/M Rolls)	2.3 kgs
EPDMPW03	3mm x 1200mm (10 L/M Rolls)	4.5 kgs
EPDMPW031500	3mm x 1500mm (10 L/M Rolls)	5.6 kgs
EPDMPW04.5	4.5mm x 1200mm (10 L/M Rolls)	6.8 kgs
EPDMPW06	6mm x 1200mm (10 L/M Rolls)	9 kgs

Custom sizes, thicknesses, and fabricated components are available on request.

Custom Options

Potable Water EPDM can be supplied as:

Drinking water compliant gaskets
Tank and pipe linings
Custom-cut sealing components
Water infrastructure rubber parts
Isolation and protection pads

Supply

This product is supplied by SEC Business Group.

For certification documentation, specifications, or custom fabrication, contact SEC Business Group.