High performance lightening and expanding additive for coatings : FINIMPER

FINIMPER is a powder additive essential for the appropriate formulation of lime- and cement-based sprayed coatings. When added, it provides coatings with a greater resistance to condensation and saltpetre.

FINIMPER deeply enhances the workability, and physical properties are significantly improved.

FINIMPER facilitates the application of machine-sprayed monolayer coatings over great heights or large areas. Water/steam exchanges and temperature control are improved.

ADVANTAGES :

• Very easy to spray.
• Enhances the adhesion to the substrate.
• Protects coatings against crazing.
• Increased usage time.
• Protects against desiccation.
• Binding and stabilising capacity of mortars.
• Reduces the phenomenon of recurrence.
• Eliminates capillary rising damp.
• Preserves the environment (use of regional sands with no colouring agents).
• Reduces the wear of mechanical parts.
• Very economical as it allows 20% more coverage through expansion of the mortar.
• Improves resistance to freeze/thaw cycles.
• Chlorine-free and solvent-free.