Exposed Finish In-Form Retarder

Altus Series In-Form retarders are a group of high performance in-form retarders with excellent heat resistance.  The Altus Series is especially suited for insulated panels where moisture levels are critical.

Small Aggregate – A traditional exposed aggregate finish designed to fully expose a gap graded 3/8” aggregate.


Medium Aggregate – An exposed aggregate finish retaining the ½” aggregate in the concrete mix.


Large Aggregate – A finish designed to work with intermediate sized aggregates between the smaller and deeper sized materials generally 5/8” top sized coarse aggregates.


Xtra Large Aggregate – Designed for exposing the largest aggregates ¾” and larger in the concrete mix design.

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