$13.80 Inc. GST

S-25 is a premium, sanitary grade, highly flexible acetic cure silicone sealant, ideal for internal and external tiling applications. S-25 has superior adhesion with 25% joint movement capability. S-25 contains mould resistant properties.

Product Data Sheet

Safety Data Sheet

A 310ml cartridge of S25 will cover approximately 15 linear metres of a 5mm bead.

Suitable for adhering to:

  • ceramic tiles
  • porcelain, glass
  • aluminium
  • fibre glass
  • plastics
  • painted surfaces
  • other non-porous surfaces
SKU: N/A Category:


Excellent adhesion
Weather & UV resistant
Mould & mildew resistant
25% joint movement capacity
Ready to use
Low sag, nonslump
Flexible (including at high temperatures)
Fast cure
Quick application & clean up

Internal & external applications
Kitchen splash backs
Bathrooms & laundries
Showers, shower screens & recesses
Sinks & vanities
Plumbing fixtures
Sealing around spas
Expansion & flexible movement joints
Ceramic, porcelain & glass tiles
Quick application & clean up

◊ Do not apply sealant in temperatures below 5°C or above 35°C.
Do not apply sealant in hot and windy conditions
Not suitable for use in continuous immersed applications
Not suitable for use in food contact or potable water applications
Not suitable for painting
Not suitable for natural stone
Not suitable for use on aquariums. Leaching of the fungicide can occur
Not suitable for use on surfaces with special coatings, such as mirrors
Not suitable for use on concrete, zinc, copper, brass, lead and surfaces affected by acetic vapour
Not to be applied on damp, wet, frozen, bituminous or contaminated surfaces
S25 is NOT a fire rated sealant
S25 Will not cure in absence of atmospheric moisture
◊ If in doubt, contact ACT Australia Technical Services for further information and advice

Additional information


White, Antique White, Light Grey, Mid Grey, Dark Grey, Charcoal