Composeal Waterproofing Pipe & Drain Seal
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Delivery and Shipping
Delivery and Shipping
- Orders are shipped via USPS, UPS, or FedEx.
- Shipping time up to 5 business days. Weekends not included.
- Express shipping options available.
- Same-day shipping cut-off time 4:00 PM PST for most items.
- For oversized shipments that require freight delivery, our team will contact you.
Composeal Waterproofing Pipe & Drain Seal
Description
Description
Composeal Waterproofing Pipe & Drain Seal
Professional waterproofing seal designed for drain penetrations, shower valves, shower heads, and plumbing pipe openings in waterproofing membrane installations.
Price Per Piece
Available Sizes: 6 in. x 6 in., 12 in. x 12 in., and 18 in. x 18 in.
The Composeal Waterproofing Pipe & Drain Seal provides a simple and reliable solution for waterproofing around shower drains, valve bodies, shower head pipes, and other plumbing penetrations. Designed for use with Composeal waterproofing membranes, these preformed seals help maintain the integrity of the waterproofing system while reducing the need for additional field cuts around critical openings.
The center opening is trimmed on-site to match the exact diameter of the drain, valve, or pipe being waterproofed, creating a custom fit that helps protect vulnerable penetration points from moisture intrusion.
Applications
- Shower drain waterproofing
- Floor drain waterproofing systems
- Shower valve waterproofing
- Shower head pipe penetrations
- Bathroom waterproofing systems
- Custom shower installations
- Roman tubs
- Whirlpool bath enclosures
- Commercial and residential waterproofing projects
- Wet room waterproofing systems
Benefits
Drain openings, valve bodies, and plumbing penetrations are among the most common locations for moisture intrusion in tiled shower systems. Composeal Waterproofing Pipe & Drain Seals help create a reliable waterproof transition around these critical openings while simplifying installation.
Manufactured from the same waterproofing material used throughout the Composeal system, these seals integrate seamlessly into the waterproofing assembly and help reduce the risk of leaks around drains, valves, and plumbing penetrations.
Key Features and Benefits
- Preformed waterproofing seal for drains, valves, and pipes
- Designed for shower and wet-area waterproofing systems
- Customizable center opening cut on-site
- Compatible with Composeal waterproofing systems
- Helps prevent moisture intrusion around plumbing fixtures
- Flexible waterproof membrane construction
- Suitable for residential and commercial applications
- Simple installation process
- Ideal for showers, wet rooms, bathrooms, and waterproofing projects
- Made in the U.S.A.
Installation Information
Trim the center opening to match the exact diameter of the drain, valve body, shower head pipe, or plumbing penetration being waterproofed. Install the seal as part of the overall waterproofing system to help maintain a continuous moisture barrier around penetrations.
Proper fitting around drains, valves, and pipes helps reduce the possibility of water intrusion behind finished tile surfaces and contributes to a longer-lasting waterproof installation.
Compatible Waterproofing Systems
- Composeal Blue PVC Waterproofing Membranes
- Custom shower pan systems
- Roman tubs
- Whirlpool bath enclosures
- Tile and stone shower installations
- Commercial waterproofing applications
Testing and Code Compliance
Composeal 30 and 40 mil waterproofing systems have been independently tested and meet Ceramic Tile Institute waterproofing membrane requirements. Composeal products comply with UPC-IAPMO, SBCCI, and BOCA plumbing codes and have received municipal approvals where required, including approvals referenced by the manufacturer for the City of Los Angeles, City of Philadelphia, Metropolitan Dade County, and the Commonwealth of Massachusetts.
Composeal products also comply with Corps of Engineers specifications for PVC shower pan materials and meet FHA Publication 4900.1 requirements.
Warranty Information
Composeal waterproofing products are warranted against material failure. Warranty coverage applies to the product itself and does not extend to installation methods, consequential damages, or conditions beyond the manufacturer's control. Under normal conditions, Composeal waterproofing systems are designed to last for the life of the building.
Made in the U.S.A.
Helpful Resources
- Composeal Gold Installation Guide
- Composeal Gold and Radiant Heat Flooring Systems
- Composeal Waterproofing Videos
- Solution for Types of Concrete Cracks
Shop Related Waterproofing Products
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