Restoring Value. Renewing Confidence

SPECIALIST SYSTEMS FOR SOLVING COMPLEX BUILDING DEFECTS, UPGRADING EXISTING STRUCTURES, AND DELIVERING FLAWLESS FIT-OUTS.

Simseal provides innovative systems to solve problems at their source with minimal disruption:

  • Leaking Showers: Fix leaks without removing tiles.

  • Concrete Degradation: Protect aging facades and stop water ingress.

  • Rising Damp: Seal damp basements and retaining walls.

  • Interior Fit-Outs: Accelerate workflow with instant-grab adhesives.

Your Toolkit for Every Challenge

RENOVATION & UPGRADE

High Performance MS Polymer Sealant

BEST FOR: Sealing joints in upgraded facades, rendered walls, new window installations, and architectural panels.

  • High Movement Capability:
    Accommodates ±50% movement, making it ideal for joints in existing structures.

  • Non-Staining on Concrete:
    Meets ASTM C1248 standards, guaranteeing it will not cause staining on porous substrates like concrete or stone during a refurbishment.

  • Superior Durability:
    The advanced MS Polymer offers excellent UV resistance and weathering properties for a long service life on renovated buildings.

S50 ROOF, GLASS & GUTTER

The Ultimate All-in-One External Sealant

BEST FOR:All external remedial work, including sealing leaking roofs and gutters, replacing old window seals, and general weatherproofing

All-Weather Seal: A durable, 100% neutral silicone with excellent resistance to weathering, UV radiation, and temperature extremes.
Potable Water Certified: The grey version is certified to AS/NZS 4020:2005, making it safe for contact with drinking water in tanks and guttering.
High Movement Capability: Offers ±50% movement capability to handle the expansion and contraction of common building materials.

S50 ROOF, GLASS & GUTTER

The Ultimate All-in-One External Sealant

BEST FOR: All external remedial work, including sealing leaking roofs and gutters, replacing old window seals, and general weatherproofing

All-Weather Seal: A durable, 100% neutral silicone with excellent resistance to weathering, UV radiation, and temperature extremes.
Potable Water Certified: The grey version is certified to AS/NZS 4020:2005, making it safe for contact with drinking water in tanks and guttering.
High Movement Capability: Offers ±50% movement capability to handle the expansion and contraction of common building materials

SS100 WET AREA

(Gloss & Matte Finish)

Premium Sanitary Silicone for a Mould-Free Finish

MOSTLY USED IN: Bathroom Renovations, Kitchen Upgrades, Laundry Fit-outs.

Certified Antifungal: Provides a long lasting, mould and mildew resistant seal in damp environments, tested to ASTM G21.
Food Grade Approved: Safe for use in kitchens and food preparation areas, complying with FDA 21 CFR Part 175.300.
Durable & Flexible Seal: A 100% neutral silicone with ±25% movement capability that remains permanently elastic.

COLOURS

* Colour available in Matte Finish

SS100 WET AREA

Premium Sanitary Silicone for a Mould-Free Finish

(Gloss & Matte Finish)

MOSTLY USED IN: Showers & Bathrooms,
Kitchens, Laundries, Caravans.

Certified Antifungal: Provides a long lasting, mould and mildew resistant seal in damp environments, tested to ASTM G21.
Food Grade Approved: Safe for use in kitchens and food preparation areas, complying with FDA 21 CFR Part 175.300.
Durable & Flexible Seal: A 100% neutral silicone with ±25% movement capability that remains permanently elastic.

* Colour available in Matte Finish

REMEDIAL & REPAIR

WATERPROOFING SYSTEMS

The Simshield Membrane Collection

Explore our complete range of innovative remedial waterproofing systems. From fixing leaking showers without demolition to re-waterproofing balconies directly over existing tiles, we provide smart, cost effective solutions that minimise disruption.

RETROFITTING TPO SYSTEM

The Proven Solution for Large-Scale Roofing

Discover the GAF TPO Roofing System for large-scale remedial projects. This world-class system can often be installed directly over a failing roof, saving significant demolition costs and project time for aging commercial and industrial buildings

FIT-OUT & FINISHING

OCTOGRIP

The Ultimate Instant Grab Adhesive

BEST FOR: Instantly fixing bathroom accessories, panels, skirting boards, mirrors, and fixtures without needing nails, screws, or bracing

Instant Grab: Its powerful initial tack eliminates the need for mechanical support like bracing, nailing, or screwing.
High Strength Bonding: Forms a rigid, high strength bond, with its performance verified by testing for Lap Shear Strength (ASTM D1002) and Ultimate Tensile Strength (ASTM D412)
Versatile Adhesion: Achieves primerless bonding to most common construction and manufacturing substrates.

OCTOGRIP

The Ultimate Instant Grab Adhesive

BEST FOR: Instantly fixing bathroom accessories, panels, skirting boards, mirrors, and fixtures without needing nails, screws, or bracing.

Instant Grab: Its powerful initial tack eliminates the need for mechanical support like bracing, nailing, or screwing.
High Strength Bonding: Forms a rigid, high strength bond, with its performance verified by testing for Lap Shear Strength (ASTM D1002) and Ultimate Tensile Strength (ASTM D412)
Versatile Adhesion: Achieves primerless bonding to most common construction and manufacturing substrates.

 

GAP FILLER

The Professional’s Choice for a Seamless Finish

BEST FOR: Sealing internal gaps and joints around door frames, window installations, plasterboard, and architectural joinery before painting

Excellent Paintability: A versatile, all purpose acrylic sealant designed to be painted over for a flawless, integrated finish.
Flexible Seal: Offers ±12.5% movement capability to prevent cracks in areas with slight movement or vibration, with performance tested to ASTM C719.
Low VOC: Meets the requirements of SCAQMD Rule 1168 for low VOC content, making it a safer choice for internal finishing.

GAP FILLER

The Professional’s Choice for a Seamless Finish

BEST FOR: Sealing internal gaps and joints around door frames, window installations, plasterboard, and architectural joinery before painting

Excellent Paintability: A versatile, all purpose acrylic sealant designed to be painted over for a flawless, integrated finish.
Flexible Seal: Offers ±12.5% movement capability to prevent cracks in areas with slight movement or vibration, with performance tested to ASTM C719.
Low VOC: Meets the requirements of SCAQMD Rule 1168 for low VOC content, making it a safer choice for internal finishing.

Have a Building Problem? Let's Solve It.

From a single leaking shower to a full facade upgrade or commercial re-roof, our technical team provides the expertise and product systems to deliver a lasting, warrantied solution. Contact us for a site inspection or a customised specification for your next project.