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RV Sinks - Plastic, Rectangular Sink

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What our customers are saying:
Ordered the part on Saturday and had it by Wednesday. $35-$75 cheaper than I could find anywhere else. I plan on using this site again.
Mark
Shalimar, FL


RV Sinks with plastic rectangular style

Refresh your setup with a plastic rectangular sink for a straightforward swap and a clean, familiar look. Install can involve sealing with silicone caulk, and some drain tubes glue in rather than thread, so plan your connections accordingly.
Yes, it can suit RV bathrooms and creative setups like add-on wash stations. Verify the sink's size against your space and confirm your plumbing route and drain connection. A small strainer basket can help catch debris if that's important for your use.
It typically glues/seals to the sink, not threads on. Use ABS/PVC cement for the drain pipe and apply clear silicone at the connection. The sink itself isn't glued in place; it's sealed with silicone and held by under-counter hardware. Check your pipe material (ABS or PVC) so you choose the right cement.
Check both the outside size (including the lip) and the inside bowl size, and compare to your countertop cutout. Depth matters too, so confirm the bowl depth clears your cabinet and plumbing. If you're rebuilding the top, a hole template/dimensions are helpful.
Plan on clear silicone caulk for sealing and the included under-counter mounting hardware for securing. For the drain tube, use ABS/PVC cement when the connection isn't threaded. Check clip and screw sizing before final install; some setups may need different hardware. Tight spaces can make setting tabs and screws tricky.