Cementitious Products / For professional use

PT380

PetraX Exposed Aggregate Base Mix

Cementitious
PT380 white-base bag with white, blue, green, red and yellow illustrative color sample piles
White base · representative color directions; integral color and aggregate packs selected separately
Close-up of a blue PetraX exposed-aggregate finish made with PT380
Finished PetraX surface · Photo supplied by CST

Images may include CST-supplied project photos and digital packaging visualizations. Refer to current product labels, technical data sheets and safety data sheets for product use and handling information.

Overview

Product overview.

White cementitious base for the PetraX wet-on-wet exposed-aggregate system. Select an approved integral color and aggregate pack with CST for the intended finish; the colored sample piles illustrate possible directions, not separate PT380 base colors.

Application & mixing

Obtain the current TDS and SDS before use. Confirm the ratio basis, complete component set, surface preparation, mixing method and application conditions with CST. This product summary is not an installation instruction or safety data sheet.

Available versions & finishes

Product color options: White base.

Confirm the complete kit, component pairing and package size before ordering.

Systems using this product

Technical documents

Approved downloads for PT380 have not yet been added to this library. Request the current TDS, SDS and system guide before specification or installation.

Request current documents