Step-by-step guide to installing Comptite’s Composeal 40 mil PVC shower pan liner:
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Prepare the Subfloor: Ensure your subfloor is clean, smooth, and free from any debris. Repair any cracks or uneven areas.
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Measure and Cut: Roll out the Composeal PVC liner and measure it to fit the dimensions of your shower pan, leaving a 2-inch overlap on all sides.
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Cut the Liner: Use sharp scissors or a utility knife to cut the liner to size, following your measurements precisely.
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Test Fit: Before adhering the liner, test fit the liner in the shower pan to ensure it fits properly and lays flat without any wrinkles or folds.
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Apply Adhesive: Apply a compatible adhesive to the subfloor using a trowel, ensuring even coverage.
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Install the Liner: Carefully place the Composeal PVC liner into the shower pan, starting from one end and working your way to the other, pressing down firmly to ensure good adhesion.
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Smooth Out Wrinkles: Smooth out any wrinkles or air bubbles with a roller or your hands, starting from the center and working outward.
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Secure the Liner: Secure the liner around the perimeter of the shower pan using staples or nails, making sure to keep the 2-inch overlap intact.
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Seal Seams and Corners: Seal any seams or corners with compatible seam tape, ensuring a watertight seal.
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Install Drain Assembly: Cut a hole in the liner for the drain assembly and install it according to manufacturer instructions, ensuring a tight seal.
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Test for Leaks: Fill the shower pan with water and let it sit for at least 24 hours to check for any leaks.
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Trim Excess Liner: Once satisfied with the installation and absence of leaks, trim any excess liner around the perimeter of the shower pan.
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Proceed with Tiling: Once the liner is securely installed and tested, proceed with tiling the shower floor and walls according to your design.
Following these steps will ensure a proper and effective installation of Compotite’s Composeal PVC shower pan liner, providing reliable
