Flexible Gap Fillers

Selleys 3 in 1 Adhesive, Sealant & Gap Filler

Selleys 3 in 1

Selleys 3 in 1 Adhesive, Sealant and Gap Filler utilises the latest technology to deliver the most versatile product – perfect for virtually any sealing, bonding and filling application and for virtually any surface.


As a Construction Adhesive

  • High strength bond
  • Water and weather resistant
  • Use on multiple surfaces

As a Sealant

  • Provides a lasting waterproof seal
  • Can be used on all indoor and outdoor surfaces
  • Paintable

As Gap Filler

  • Highly durable – no shrinkage, long lasting resistance to cracking and crumbling, water resistant
  • Can be used on all indoor and outdoor surfaces
  • Paintable

Available Sizes

  • 480g and 300g Cartridge


  • White
  • Clear

Available At

  • Bunnings
  • Home Hardware
  • Mitre 10
  • Inspirations Paint & Colour
  • Paint Place
  • Dulux Trade Centres

Contact the store to confirm stock availability, as some stores may have a limited range.

What materials is this product suitable for?

  • Glass
  • Metals
  • Timber
  • Brick
  • Concrete
  • Tiles
  • Most plastics (not for polyethylene, polypropylene or teflon)

How to use this product

As an Adhesive

  • Larger, heavier items may need to be supported until the adhesive cures

As a Sealant

  • For the perfect joint, use masking tape on both sides of the joint and remove before skimming

As a Gap Filler

  • Not recommended for solvent based paints. Paint with a quality water-based exterior paint to maximise durability in exterior application

Storage and re-use

  • Store in a dry place below 30 degrees C. After opening, the sealant should be used within 6 months.

Clean up

  • Mineral Turpentine

Safety tips

  • On contact, uncured sealant can irritate eyes. If in eyes, flood with water for at least 15 minutes and seek medical advice.
  • Avoid contact with skin. If contact occurs, wipe off immediately and wash with detergent.
  • Avoid breathing vapours. Ensure use in a well ventilated area.