Evonik Degussa Protectosil - Product Information
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Water Repellents

Product Information

To download a Product Information sheet for a particular product, click on the highlighted product name.

Protectosil® BHN

Protectosil® CHEM-TRETE® PB 100

Protectosil® CHEM-TRETE® PB VOC

Protectosil® BHN Plus

Protectosil® BH-O

Protectosil® CHEM-TRETE® BSM 400

Protectosil® CHEM-TRETE® 40 VOC

Protectosil® AQUA-TRETE® Concentrate

Protectosil® CHEM-TRETE® 40 D

Protectosil® AQUA-TRETE® 40

Technical Information

Protectosil® AQUA-TRETE® 20

Protectosil® AQUA-TRETE® EM

Selecting Clear Water Repellents

Reprint from The Construction Specifier, June 1994.


NEW! California VOC Regulations

Information on the SCAQMD regulations and how they affect water repellent specifications

  • Download file
  • Reference Guide

    Selection guide for Protectosil® water repellents.


    Northeast VOC Regulations

    Information on the new Northeast regulations and how they affect water repellent specifications

    Get to know Protectosil® AQUA-TRETE® & CHEM-TRETE® in 5 minutes

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