W-S HEAVY DUTY SHOWER TRAY for linear drains and Tile thickness 3/8" or more is the highest density shower tray, hard enough to receive any tile size and support weights over 6,000 lbs.
The difference on sizes creates a waterproofing flange which improves the waterproofing and reduces times and materials needed. This product is available in different sizes and layouts, although if a special size is needed, it can be cut with a utility knife.
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