► Roof Sealants & Adhesives

Roof Sealants & Adhesives – Seal it Right the First Time. Leaks are costly. This collection keeps your sites sealed and your finishes weatherproof. Our sealants and adhesives are made to withstand harsh sun, driving rain, and temperature shifts—without cracking, shrinking, or lifting. From flashing joints to penetrations, Industrial Shed...

Roof Sealants & Adhesives – Seal it Right the First Time.

Leaks are costly. This collection keeps your sites sealed and your finishes weatherproof. Our sealants and adhesives are made to withstand harsh sun, driving rain, and temperature shifts—without cracking, shrinking, or lifting.

From flashing joints to penetrations, Industrial Shed stocks the trusted silicones, polyurethanes, and roofing adhesives used by real pros across VIC and beyond.

► What’s in This Collection:

► Roofing Silicones & Sealants
 ‣ UV-stable, paintable, flexible sealants

► Bitumen-Based Adhesives
 ‣ Strong bond for membranes, repairs & patches

► Polyurethane Adhesives
 ‣ Durable joint sealers & waterproof construction adhesives

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  • Weldclass - Lens Retainer Frame & Hook/Latch Suit PROMAX 180/200/350 Helmets | WC-05330
    Weldclass - Lens Retainer Frame & Hook/Latch Suit Promax 180/200/350 Helmets | WC-05330
    Weldclass - Lens Retainer Frame & Hook/Latch Suit Promax 180/200/350 Helmets | WC-05330 The Weldclass Lens Retainer Frame & Hook/Latch Suit Promax 180/200/350 Helmets | WC-05330 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network...
    $21.90
    $0.00
    $21.90
  • Weldclass - Lens Clear Outer Suit Speedglas 100 Pk10 | P7-CLSG1/10
    Weldclass - Lens Clear Outer Suit Speedglas 100 Pk10 | P7-Clsg1/10
    Weldclass - Lens Clear Outer Suit Speedglas 100 Pk10 | P7-Clsg1/10 The Weldclass Lens Clear Outer Suit Speedglas 100 Pk10 | P7-Clsg1/10 is a replacement outer clear cover lens for welding helmets, protecting the ADF from spatter and UV damage. ► Key Features Outer...
    $39.50
    $0.00
    $39.50
  • Weldclass - Lens Clear Outer 220x135mm Suit PROMAX 850R Pk5 | WC-06707
    Weldclass - Lens Clear Outer 220x135mm Suit Promax 850R Pk5 | WC-06707
    Weldclass - Lens Clear Outer 220x135mm Suit Promax 850R Pk5 | WC-06707 The Weldclass Lens Clear Outer 220x135mm Suit Promax 850R Pk5 | WC-06707 is a replacement outer clear cover lens for welding helmets, protecting the ADF from spatter and UV damage. ► Key...
    $46.90
    $0.00
    $46.90
  • Weldclass - Marker Silver Streak Pen (96006) Markal | P6-SSP
    Weldclass - Marker Silver Streak Pen (96006) Markal | P6-SSP
    Weldclass - Marker Silver Streak Pen (96006) Markal | P6-SSP The Weldclass Marker Silver Streak Pen (96006) Markal | P6-SSP is a Markal professional marking marker for metal, steel, and industrial surfaces. ► Key Features Markal — industry standard for industrial marking Colour: Silver...
    $49.50
    $47.00
    $49.50
  • Weldclass - Marker Paintstik B (GP) Yellow Markal | ML-80221
    Weldclass - Marker Paintstik B (Gp) Yellow Markal | ML-80221
    Weldclass - Marker Paintstik B (Gp) Yellow Markal | ML-80221 The Weldclass Marker Paintstik B (Gp) Yellow Markal | ML-80221 is a Markal professional marking paint marker for metal, steel, and industrial surfaces. ► Key Features Markal — industry standard for industrial marking Valve-action...
    $5.80
    $6.50
    $5.80
  • Weldclass - Marker Paintstik B (GP) White Markal | ML-80220
    Weldclass - Marker Paintstik B (Gp) White Markal | ML-80220
    Weldclass - Marker Paintstik B (Gp) White Markal | ML-80220 The Weldclass Marker Paintstik B (Gp) White Markal | ML-80220 is a Markal professional marking paint marker for metal, steel, and industrial surfaces. ► Key Features Markal — industry standard for industrial marking Valve-action...
    $5.61
    $6.50
    $5.61
  • Weldclass - Marker Paint-Riter Valve-Action Pink | ML-96830
    Weldclass - Marker Paint-Riter Valve-Action Pink | ML-96830
    Weldclass - Marker Paint-Riter Valve-Action Pink | ML-96830 The Weldclass Marker Paint-Riter Valve-Action Pink | ML-96830 is a professional marking paint marker for metal, steel, and industrial surfaces. ► Key Features Professional-grade industrial marker Valve-action paint marker — consistent ink flow on any surface...
    $14.00
    $13.40
    $14.00
  • Weldclass - Marker Paint Valve-Action Carded Yellow (096801) | P6-PMY
    Weldclass - Marker Paint Valve-Action Carded Yellow (096801) | P6-PMY
    Weldclass - Marker Paint Valve-Action Carded Yellow (096801) | P6-PMY The Weldclass Marker Paint Valve-Action Carded Yellow (096801) | P6-PMY is a professional marking paint marker for metal, steel, and industrial surfaces. ► Key Features Professional-grade industrial marker Valve-action paint marker — consistent ink...
    $20.00
    $19.00
    $20.00
  • Weldclass - Marker Paint Valve-Action Carded White (096800) | P6-PMW
    Weldclass - Marker Paint Valve-Action Carded White (096800) | P6-PMW
    Weldclass - Marker Paint Valve-Action Carded White (096800) | P6-PMW The Weldclass Marker Paint Valve-Action Carded White (096800) | P6-PMW is a professional marking paint marker for metal, steel, and industrial surfaces. ► Key Features Professional-grade industrial marker Valve-action paint marker — consistent ink...
    $13.20
    $19.00
    $13.20
  • Weldclass - Lens Clear Outer 137x117mm Suit PROMAX 500 Pk10 | WC-05324
    Weldclass - Lens Clear Outer 137x117mm Suit Promax 500 Pk10 | WC-05324
    Weldclass - Lens Clear Outer 137x117mm Suit Promax 500 Pk10 | WC-05324 The Weldclass Lens Clear Outer 137x117mm Suit Promax 500 Pk10 | WC-05324 is a replacement outer clear cover lens for welding helmets, protecting the ADF from spatter and UV damage. ► Key...
    $67.23
    $0.00
    $67.23
  • Weldclass - Lens Clear Grinding Visor 220x120mm Suit PROMAX 850R Pk5 | WC-06709
    Weldclass - Lens Clear Grinding Visor 220x120mm Suit Promax 850R Pk5 | WC-06709
    Weldclass - Lens Clear Grinding Visor 220x120mm Suit Promax 850R Pk5 | WC-06709 The Weldclass Lens Clear Grinding Visor 220x120mm Suit Promax 850R Pk5 | WC-06709 is a replacement clear cover lens for welding helmets, protecting the ADF from spatter and UV damage. ►...
    $54.45
    $0.00
    $54.45
  • Weldclass - Hose Bulk Single Oxy/Argon 5mm ID Per M | 4-SOX5
    Weldclass - Hose Bulk Single Oxy/Argon 5mm ID per M | 4-SOX5
    Weldclass - Hose Bulk Single Oxy/Argon 5mm ID per M | 4-SOX5 The Weldclass Hose Bulk Single Oxy/Argon 5mm ID per M | 4-SOX5 is a single gas hose for oxy-fuel welding, cutting, and brazing. ► Key Features Single hose for oxygen, argon, or...
    $8.70
    $0.00
    $8.70
  • Weldclass - Flap Disc PROMAX 100mm Z120 Grit (100% Zirconia) | TO-5008
    Weldclass - Flap Disc Promax 100mm Z120 Grit (100% Zirconia) | TO-5008
    Weldclass - Flap Disc Promax 100mm Z120 Grit (100% Zirconia) | TO-5008 The Weldclass Flap Disc Promax 100mm Z120 Grit (100% Zirconia) | TO-5008 is a 100% zirconia flap disc from the Weldclass Promax range for superior cut rate and long disc life in...
    $9.80
    $9.29
    $9.80
  • Weldclass - Flap Disc PROMAX 100mm Z060 Grit (100% Zirconia) | TO-5004
    Weldclass - Flap Disc Promax 100mm Z060 Grit (100% Zirconia) | TO-5004
    Weldclass - Flap Disc Promax 100mm Z060 Grit (100% Zirconia) | TO-5004 The Weldclass Flap Disc Promax 100mm Z060 Grit (100% Zirconia) | TO-5004 is a 100% zirconia flap disc from the Weldclass Promax range for superior cut rate and long disc life in...
    $8.73
    $9.29
    $8.73
  • Weldclass - Flap Disc PROMAX 100mm Z040 Grit (100% Zirconia) | TO-5002
    Weldclass - Flap Disc Promax 100mm Z040 Grit (100% Zirconia) | TO-5002
    Weldclass - Flap Disc Promax 100mm Z040 Grit (100% Zirconia) | TO-5002 The Weldclass Flap Disc Promax 100mm Z040 Grit (100% Zirconia) | TO-5002 is a 100% zirconia flap disc from the Weldclass Promax range for superior cut rate and long disc life in...
    $6.85
    $9.29
    $6.85
  • Weldclass - Face Shield Complete Clear | 7-FSC
    Weldclass - Face Shield Complete Clear | 7-FSC
    Weldclass - Face Shield Complete Clear | 7-FSC The Weldclass Face Shield Complete Clear | 7-FSC is a professional face shield for welding, grinding, and industrial safety. ► Key Features Genuine Weldclass face shield Part of the comprehensive Weldclass safety range Check compatibility with...
    $41.90
    $0.00
    $41.90
  • Weldclass - Drive Roller D30x10xW10 (Keyed Centre) V0.6/0.8 Suit 180MST, 200MST | WC-06220
    Weldclass - Drive Roller D30x10xW10 (Keyed Centre) V0.6/0.8 Suit 180MST. 200MST | WC-06220
    Weldclass - Drive Roller D30x10xW10 (Keyed Centre) V0.6/0.8 Suit 180MST. 200MST | WC-06220 The Weldclass Drive Roller D30x10xW10 (Keyed Centre) V0.6/0.8 Suit 180MST. 200MST | WC-06220 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains...
    $43.90
    $41.90
    $43.90
  • Weldclass - Brazing Rods Nickel Bronze Flux-Coated 2.4mm Pk10 | P2-FRNS24F/10
    Weldclass - Brazing Rods Nickel Bronze Flux-Coated 2.4mm Pk10 | P2-Frns24f/10
    Weldclass - Brazing Rods Nickel Bronze Flux-Coated 2.4mm Pk10 | P2-Frns24f/10 The Weldclass Brazing Rods Nickel Bronze Flux-Coated 2.4mm Pk10 | P2-Frns24f/10 is a bronze brazing rod for joining copper, brass, steel, and dissimilar metals in plumbing, HVAC, and general engineering. ► Key Features...
    $68.11
    $93.01
    $68.11
  • Wattmaster - TESTER MAG STICK SOLENOID VLV | WATMT702
    Wattmaster - Tester Mag Stick Solenoid VLV | WATMT702
    Wattmaster Tester Magnetic Stick Solenoid Valve | WATMT702 The Wattmaster Magnetic Stick Tester is designed for testing solenoid valves and electrical components safely and efficiently. Its simple and practical design allows quick verification without direct contact. ► Key Features Magnetic stick tester design Suitable...
    $106.56
    $106.56
  • WD-40 Specialist Belt Dressing 316g Pack of 12 | 21128-12
    WD-40 Specialist Belt Dressing 316g Pack of 12 | 21128-12
    WD-40 Specialist Belt Dressing 316g | 21031 WD-40 Specialist Belt Dressing 316g is a high-performance anti-slip belt conditioner formulated to extend the life of worn and ageing drive belts while improving grip and traction. Designed to penetrate belt cord fibres, it restores flexibility and...
    $95.67
    $95.67

▼ Sealants That Stick Through Storms

When it’s done right, no one sees the seal. When it’s done wrong, you’re ripping up panels. Choose sealants made for real conditions and trades who take pride in doing it once.

► Used in Melbourne rooftops and gutter installs
► Compatible with steel, tile & membrane roofing
► Long shelf life and site-ready packaging

Frequently Asked Questions

Yes—many of our products are paintable once cured. Check each product listing for details.

Some are potable water-safe. Look for compliance tags or ask our team.

We do—several sealants come in Colorbond-style colours.

Brands

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