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Acetic silicone sealant for universal use, mould resistant

it is used to seal

  • Sinks and sanitaryware
  • Expansion joints and ceramic floors
  • Ceramic coatings


SEYSIL AC is an acetic cross-linking silicone sealant for smooth surfaces. It has the following characteristics: high elasticity at low and high temperatures (-40°C to + 100°C),easy to work with, mould retardant, resistant to ageing, UV rays and atmospheric agents.

impoirtant warnings

  • For the sealing of materials other than those indicated here, tests must be carried out to verify the compatibility of the product with the substrate.
  • Do not use on cement, concrete, lead, copper, bronze, brass, zinc.
  • Do not use on natural stones, such as marble and granite, as it can cause stains.
  • For the sealing of rough and acid-sensitive surfaces such as limestone, use a neutral sealant.
  • Do not use for structural glazing, aquariums, swimming pools or mirror mounting.
  • For sealing floors subject to heavy traffic, use a suitable polyurethane sealant.
  • The product can discolour on contact with organic elastomers such as EPDM, APTK and Neoprene.


GreyBox of 24 cartridges of 310 mlNO SUITABLE
TransparentBox of 24 cartridges of 310 mlNO SUITABLE
WhiteBox of 24 cartridges of 310 mlNO SUITABLE


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