Products

Professional-grade sealants and caulking products for quality, lasting results.

Alseal AS-206 professional grade sealant for construction projects - high quality caulking products Sydney

Alseal AS-206

Bathroom and Sanitary Sealant

Pasco Hypersil 912 Sanitary professional grade sealant for construction projects - high quality caulking products Sydney

Pasco Hypersil 912 Sanitary

Pasco Hypersil 912 is a high performance neutral cure sanitary grade silicone sealant which cures to form a tough and flexible waterproof seal with the added advantage of resisting the growth of mould and mildew

These products are available for sale only on special request

Silicone caulking in Sydney: when silicone suits the joint

Alseal AS-206 and Pasco Hypersil 912 are both sanitary-grade silicones, the kind of silicone caulking used where joints stay damp or flex constantly. Alseal AS-206 is a neutral-cure silicone that its maker describes as mildew resistant, permanently flexible and rated for plus or minus 25% joint movement.

Silicone is the right choice for:

  • Showers, baths, vanities and tiled corners
  • Kitchen benchtops, splashbacks and sinks
  • Laundries, toilets and powder rooms
  • High-flex joints where materials move against each other

For external joints, facades and high-movement expansion joints, MS sealants are usually the better fit, and they are often paintable. Each sealant suits different joints (silicone vs polyurethane vs acrylic), and most of our silicone work is internal caulking in wet areas and kitchens.

Frequently asked questions

Do you apply silicone caulking in Rouse Hill?

Yes. Silicone caulking for bathrooms, kitchens and laundries is part of our work across all areas of Sydney, and Rouse Hill is included. New houses and apartments there are scoped and quoted the same way as anywhere else in Sydney. More on caulking in Rouse Hill.

Is silicone caulking mould-proof?

No sealant is mould-proof. Mildew-resistant silicone slows growth on the bead itself, but soap residue and poor ventilation still let mould form on the surface. Regular cleaning and a well-ventilated room keep silicone looking clean for longer. Once mould is inside or behind the bead, it needs cutting out and replacing through remedial caulking.