RLA Polymers

ATHERTON POLYURETHANE SEALANT

SKU: ADH892
Sale price$36.33
Order today — dispatches the next business day
Followed by 18,000+ bathroom renovators & trade pros — @burdensbathrooms

FLEX-PRO is a one component high performance construction joint, thixotropic moisture curing Polyurethane sealant /adhesive with high mechanical strength and excellent resistance to weathering.

FLEX-PRO PU is designed for use on: Construction joints, Expansion joints on heavy and light precast concrete panels. Expansion joints in buildings, Joints in precast & tilt up concrete panels, Perimeter sealing around window and door frames, Curtain walls, Sealing of penetrations in walls or floors, Retaining walls, Brick work, ceramics, stone, granite & marble, Sanitary applications, Other substrates including, anodised aluminium, steel, glass, dry timbers, some tiles

ADVANTAGES / FEATURES

Class A Sealant – Total Joint movement total 50% (±25%)
Non Hazardous – classification (NOHSC & ADG code / Aust Safety and compensation council)
Low VOC.
Good adhesion on both porous and non-porous substrates.
Excellent durability.
Good weathering resistance.
Non-sag on vertical and expansion joints up to 30 mm width.
Short skinning time.
Paintable.
Does not support fungal growth.

We aim to dispatch all orders within 1 business day

Free pickup at any Burdens storeFree
Local Burdens delivery$55 flat
Courier (Small / Standard / Large)$15–$100

*Large items may be delivered to a local depot if required.

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Australian Owned & Operated

Local support, local stock, and a team that speaks your language.

15 Stores across Victoria

Free in store pickup + Local delivery options

Expert Advice, No Guesswork

Our team’s here to help you get it right—first time, every time.

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Trusted by the Trade for 80+ Years

Decades of industry know-how and real-world experience.

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Frequently Asked Questions
Local Delivery Available

Local Delivery Available

Flat rate Local Burdens Delivery on ANY order, large or small, direct to your door.

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Courier and Post Shipping Available

Courier and Post Shipping Available

Express post and freight courier service available.

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Free In-store Collection

Free In-store Collection

Free in-store collection available at any Burdens Bathrooms location

Free In-store Collection

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