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.
May be 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:
Degraded or new concrete
Fibre reinforced cement
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