CRC ADOS Structural Adhesive Hardener 1to1 Epoxy For Heavy Duty Bonding And Gap Filling For Builders

CRC ADOS Structural Adhesive Hardener 10L brings industrial strength to every project, delivering a superior 1:1 epoxy-polyamide system that outperforms many conventional adhesives. Designed for demanding assemblies, this hardener is engineered to bridge irregular joins with reliable gap-filling action, while staying true to its promise of a strong, durable bond.

Why this adhesive stands out

• 1:1 mix ratio ensures correct, repeatable cures every time—minimal guesswork, maximum reliability.
• Non-sag formulation dusk-proof in vertical joints and over uneven surfaces, so you can trust it on complex assemblies.
• 100% waterproof with exceptional chemical and abrasion resistance, ideal for wet environments and industrial settings.
• High impact resistance to withstand vibrations, dynamic loads, and harsh conditions common on job sites.
• Versatile substrate adhesion bonds to timber, aluminium, steel, brick, masonry, and GRP when properly prepared.
• Post-cure workability can be milled, tapped, screwed, sawn, and painted over, preserving the natural timber look or finishing with your chosen coating.
• Appearance leaves a timber-like shade that can be varnished over without spoiling the natural timber effect.
• Safe and economical non-flammable and designed for cost-effective use on large-scale projects.

Ideal uses and scenarios

• Wet areas and flooring: seal shower floors, join shower bases to floors and walls, and bond tiles where a rigid, waterproof bond is required.
• Construction and joinery: fill gaps in recesses, repair exterior joinery, laminate beams, and fix starter bolts in place instead of concrete.
• Materials and assemblies: attach laminates, bond timber (including cedar cores and diagonal planking), repair broken concrete blocks, and glue fibre cement board to wood.
• Versatile repairs: bridge irregular gaps, repair cavities in joints and dowels, and provide a durable, water-resistant bond across heterogeneous assemblies.

What you gain with CRC ADOS Structural Adhesive Hardener 10L

• A robust, long-lasting bond that remains secure in challenging environments
• Clear pathways for finishing work thanks to its paintability and timber-like appearance after cure
• Confidence from proven water, chemical, and abrasion resistance in industrial and commercial applications

Delivery note: this item ships from our warehouse, with an estimated arrival window of 5–7 business days.