CRC Builders Glue Pack 500ml 4490 is the new all‑purpose, weatherproof epoxy that does more than stick things together. It bonds, seals, fills and even welds, giving you a single, reliable solution for countless on‑site and home projects. This 100% waterproof two‑part system is designed to work across dissimilar materials and stand up to harsh conditions, making it a staple for builders, tradespeople and serious DIYers alike.

Why this builder’s glue stands out

• 100% waterproof and highly resistant to chemicals and abrasion, so joints stay secure in wet areas, showers and outdoor environments.
• Acid and solvent resistant for long‑lasting bonds in challenging conditions.
• 1:1 ratio, easy to mix — a true two‑part epoxy with equal parts hardener and resin, ensuring a correct mix every time and eliminating messy guesswork.
• Paintable finish with a timber‑like appearance, enabling seamless refinishing without sacrificing the natural look of timber surfaces.
• Bonds dissimilar materials and repairs gaps, gaps in cavities, and gaps in dowels, expanding where traditional glues fail.
• Non‑flammable and safe for everyday use on site or around the home.
• Versatile and durable — suitable for overpainting, drilling, tapping, sanding, planing and even sawing after cure, making it a practical single solution for many tasks.
• On‑site practicality and easy handling reduce downtime and the mess associated with other epoxies.
• Timber‑friendly appearance and compatibility with finishes allow you to preserve the natural aesthetic of beams and joinery.

Real‑world uses and who benefits most

• Shower and bathroom work – seals shower floors and joins bases to floors and walls for watertight, long‑lasting installations.
• Joinery and repairs – fixes exterior joinery, broken window sills and other wooden components without needing nails or traditional fixings.
• Laminates and benchtops – laminates beams or attaches laminates to benchtops with solid, enduring bonding.
• Hardware and fixtures – secures starter bolts in place instead of concrete and attaches brass numbers or tiles to walls and surfaces.
• Fibre cement and wood – bonds fibre cement board to wood as an alternative to mechanical fasteners in some applications.
• Cold welds – provides a robust, weatherproof weld for wrought iron and other metals where traditional welding isn’t practical.

Practical guidance for best results

• Application tips — apply and mix in equal parts to ensure optimal cure and bond quality every time.
• Finish ready — once cured, the epoxy takes paint well, allowing you to maintain a cohesive finish across project surfaces.
• Appearance — the epoxy’s timber‑coloured appearance helps it blend with wooden components, preserving the natural look of your project.
• Ideal for – builders, tradespeople, DIY enthusiasts, boater projects and any scenario needing a strong, versatile, waterproof adhesive that can seal, fill, and join in one product.

Shipping note: this item is dispatched from our warehouse; please allow 5–7 business days for delivery.