Hydroduct® CF20 - Cavity former Robust, preformed, high density polyethylene dimpled sheet used as a cavity drain former

Australia 1800 855 525 New Zealand +64 9 448 1146 China Mainland +86 21 3158 2888 Hong Kong +852 2675 7898 India +91 124 488 5900 Indonesia +62 21 893 4260 Japan +81 3 5226 0231 Korea +82 32 820 0800 Malaysia +60 3 9074 6133 Philippines +63 49 549 7373 Singapore +65 6265 3033 Thailand +66 2 709 4470 Vietnam +84 8 3710 6168

We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.

Hydroduct, Serviseal and Bituthene are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies, Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.

© Copyright 2016 GCP Applied Technologies, Inc. All rights reserved.

Printed in Singapore | 06/16 | 300-Hydroduct-25

GCP Australia Pty. Ltd., 14 Colebard Street West, Archerfield, Brisbane, Queensland 4108, Australia.
This document is current only as of its stated date and applies to use in Australia only. Always refer to the latest information available at www.gcpat.com.au. GCP does not accept responsibility for information obtained from other sources. For further information or in the event of any conflict, contact GCP Customer Service.

Last Updated: 2026-04-29

https://gcpat.com.au/en-gb/solutions/products/hydroduct-drainage-composite/hydroduct-cf20-cavity-former-robust-preformed-high