Altra~Lock 576

Product Data Sheet  NZ Safety Data Sheet  Australia Safety Data Sheet

Altra~Lock 576 is designed for use as a surface sealer, conditioner, and strengthener for porous substrates. It is especially useful in penetrating and saturating corroded surfaces where crevice corrosion cannot be treated by convention preparation methods.

Maybe overcoated with a wide range of build and/or finish coats.


Altra~Lock 576 is a rapid cure and low-temperature cure sealer which may be applied to a wide variety of substrates such as:

Residual rust

Degraded or new concrete

Fibre reinforced cement

Asbestos cement



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