Rev-A-Shelf Under Sink Drip Tray for Vanity Base Cabinets, Fits 21" - 24"

Help protect the interior of your vanity cabinet from unexpected plumbing leaks with the Rev-A-Shelf Polymer Trim-to-Fit Under Sink Drip Tray for Vanity Sink Base Cabinets. Designed to fit beneath sink plumbing, this flexible tray helps channel excess water out of the cabinet, making leaks easier to detect while helping reduce the risk of moisture-related cabinet damage. Whether you're updating an existing vanity or installing a new cabinet, this accessory provides a practical layer of protection for everyday use.

Constructed from flexible TPE rubber-like material, the tray is designed to adapt to both new and existing vanity sink base cabinets. It fits cabinets measuring 21 to 24 inches wide and can be trimmed with ordinary scissors for a custom installation. The tray can be cut down to a minimum size of 19-1/2 inches wide by 18-1/2 inches deep, allowing it to accommodate a variety of cabinet layouts while fitting around plumbing components as needed.

To help create a watertight installation, apply silicone sealant around the tray perimeter and all plumbing cutouts after trimming. Once installed, the tray is designed to funnel excess water toward the front of the cabinet, helping alert you to leaks before they become larger issues. The tray holds up to 7/8 quarts of liquid, providing temporary containment while directing water outward for easier detection and cleanup.

The flexible design makes installation convenient in both new construction and retrofit applications. Its low-profile construction fits neatly beneath sink plumbing without taking up unnecessary cabinet space, while the durable polymer material is easy to wipe clean as part of routine cabinet maintenance.

Since 1984, Rev-A-Shelf has developed practical organization and storage solutions for kitchens, bathrooms, closets, and whole-home spaces.

• Flexible polymer drip tray fits existing or new vanity sink base cabinets
• Funnels excess water out to help reveal plumbing leaks
• Helps reduce potential cabinet damage from water leaks
• Made from TPE rubber-like material for flexible everyday use
• Designed for 21 to 24 inch vanity sink base cabinets
• Trim with scissors for a custom fit as small as 19-1/2 x 18-1/2 in
• Holds up to 7/8 quarts of liquid before draining
• Material: Polymer
• Color: White
• Dimensions (D x W x H): 20.25 × 22.5 × 0.75 inches
• Weight: 1.8 pounds
• Manufacturer warranty: Limited lifetime warranty

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