Applications

UZIN PE 460 is an epoxy resin primer with low odor, mainly used as a moisture barrier up to 5 CM-% on cement screeds or concrete. For interior and exterior use.
As a blocking primer:

• on unheated cement screeds or concrete with residual moisture up to 5 CM-%/100% R.H.** (6% per weight)
• on heated constructions up to 3 CM-%/ 90% R.H.**

As a strengthening primer:

• on weak, porous or cracked substrates

As a bonding primer:

• grit-blinded or in connection with UZIN PE 280 prior to levelling work with UZIN cement- or calcium sulphate levelling compounds
• on dense or very absorbent substrates
• for exposure to castor wheels in accordance with DIN EN 12 529
• for heavy wear in domestic, commercial and industrial locations

As an epoxy mortar:

• in connection with the special filler UZIN XS 3.2

Extended application field:

• providing a barrier against high residual moisture in non-heated, cement-based substrates such as e.g. cement screeds, concrete slabs or bonded constructions in direct contact with ground moisture up to 5 CM-% and 6% by weight.
• surface strengthening or priming of dry, mineral surfaces, including or weak, even heated substrates. For cement-, calcium sulphate-, magnesia-, and stone-wood-screeds, concrete, chipboard P4 – P7, OSB 2 – OSB 4 boards and pre-finished screed sections.
• priming of ceramics and natural stone, reconstituted stone, terrazzo, metal (obtain technical advice), coatings and seal-coats (sanded until matt).
• priming of substrates with well bonded residues of bitumen-based or water-soluble adhesives, paints or levelling compounds (including spent sulphite adhesive residues).
• priming prior to application of epoxy-, PUR or silanebased adhesives.
• producing a reaction resin mortar, when mixed with UZIN XS 3.2, for filling holes and surface damage. Prime the surfaces and apply the mixed epoxy mortar wet-inwet onto the primer.
• for the shut-off of dry mature and prove surfaces to protect from moisture. cement from thin-and mediumbed mortars at subsequent laying of large format tiles or laying in the middle bed process.