Selleys Liquid Nails Heavy Duty Adhesive 350g

A high-strength construction adhesive that holds heavy materials permanently, indoors and out.

Selleys Liquid Nails Heavy Duty is a 350g solvent-based construction adhesive built for structural landscaping and building applications where bond strength and long-term durability matter. The thick, non-drip formula applies cleanly to vertical and overhead surfaces without running, and the gap-filling properties make it ideal for uneven or rough surfaces where standard adhesives struggle to get full contact.

It bonds timber, metal, brick, stone, concrete, ceramics, and more, with a weather-resistant formula that handles outdoor exposure, rain, temperature changes, and moisture. Full cure is typically achieved within 24 to 48 hours depending on materials and conditions.

Features

• High bond strength for permanent, structural adhesion on heavy materials
• Thick non-drip formula for vertical, overhead, and uneven surfaces
• Bonds timber, metal, brick, stone, concrete, ceramics, and more
• Excellent gap-filling properties for rough or irregular surfaces
• Weather resistant for interior and exterior use
• Solvent-based formula for strong initial tack and reliable grab

Best For Retaining wall capping, timber frames, decking structures, garden screens, outdoor steps, and general heavy-duty landscaping and construction joins.

Coverage One 350g cartridge covers approximately 15 to 20 linear metres using a 5mm bead. Not sure how much you need? Give us a call and we will work it out with you.

Pickup and Delivery Available for pickup at our North Maclean yard or delivery across South East Queensland. If you need any help, please call us on 1300 136 895. Our team are happy to help.