Adheseal

Megapoxy H – Low Viscosity Hydrophilic Epoxy Resin

Regular price
$179.95 AUD
Sale price
$179.95 AUD
Regular price

Prices shown exclusive of GST.

2 In Stock
Size:
Colour:
Fast Delivery
Click & Collect

Megapoxy H is a low viscosity, 100% solids, hydrophilic epoxy resin formulated for bonding, crack repair, and high-strength structural repairs. It provides exceptional adhesion to both dry and damp surfaces, making it ideal for bonding new to old concrete, underwater or splash-zone repairs, and forming epoxy mortars and grouts.

This solvent-free, potable-water-approved epoxy offers excellent chemical resistance and mechanical performance, exceeding the compressive and tensile strength of concrete. Its easy mixing ratio and self-levelling consistency make it a versatile choice for bonding, anchoring, injection, and resurfacing applications.

• 100% solids, solvent-free hydrophilic epoxy resin
• Low viscosity for superior penetration and adhesion
• Suitable for wet-to-dry concrete bonding
• High compressive, tensile, and flexural strength
• Resistant to hydrogen sulphide and aggressive chemicals
• Potable-water approved (AS/NZS 4020:2018 compliant)
• Excellent adhesion to concrete, masonry, steel, and stone
• Can be used to create high-strength epoxy mortars and grouts
• Very low VOC (2 g/L)

• Bonding new to old concrete
• Structural crack injection and concrete repair
• Underwater and splash-zone repairs
• Steel anchoring and grouting
• Low-pressure crack injection and sealing
• Epoxy mortars, epoxy concrete, and levelling screeds
• Floor repair and corrective resurfacing
• Coating and protective barrier applications

• Type: Two-part hydrophilic epoxy resin
• Mix Ratio (by volume): 3 parts A to 1 part B
• Colour: Clear or N35 Grey
• Viscosity (mixed at 25°C): 800 cps
• Pot Life (at 25°C): 30 minutes
• Cure Time:
• 12 hrs at 35°C
• 24 hrs at 25°C
• 48 hrs at 15°C
• Compressive Strength: 120 MPa (ASTM C579)
• Bond Strength (Concrete): >3 MPa (ASTM D4541)
• Tensile Strength: 57 MPa (ASTM D638)
• Flexural Strength: 59 MPa (ASTM D790)
• Hardness: Shore D 75 minimum
• VOC Content: 2 g/L (very low)
• Packaging: 4 L and 20 L kits
• Shelf Life: 12 months (store cool, dry, sealed)

  • Adheseal
  • concrete bonding
  • crack injection
  • epoxy adhesive
  • epoxy resin
  • hydrophilic epoxy
  • low viscosity epoxy
  • Megapoxy
  • structural repair
H2O SUPPLIES

Why Choose H2O Supplies?

Preferred by the Trade

Queensland’s leading waterproofing supply warehouse, trusted by waterproofers, tilers, and builders. We back our range with industry experience and product knowledge you can rely on.

Reliable Product Range

Stocking high-performance membranes, sealants, primers, and tools — carefully selected for proven results on commercial and residential projects.

Eco-Friendly & Sustainable

We prioritise products with low VOC content, cleaner application, and safer handling to help you maintain a compliant and environmentally conscious job site.
Recommended For You

You May Also Like

These popular picks are often added by trade professionals to complete their project kits.

Need help with Megapoxy H – Low Viscosity Hydrophilic Epoxy Resin?

We know the trade.
We know what works.

GET IN TOUCH
Customer Reviews

Experience The H2O Difference

Real feedback from tradies who rely on us every day.
5.00
James
Waterproofer Specialist
5.00
Ben
Project Manager
5.00
Mark
Professional Tiler
5.00
Liam
Flooring Contractor
5.00
Sergio
Project Design Manager
4.00
Harrison
DIY Home Renovator
5.00
Chris
Bathroom Renovator
5.00
Melissa
Contract Administrator
5.00
Mario
Concrete Repair Specialist