Under Sink Mat for Bathroom Vanity Liner Gray 28x19 - Waterproof

Our review of the BASIN under sink mat finds it ideal for homeowners who want simple, durable protection for sink cabinets. The single biggest reason to buy is practical: this mat creates a waterproof barrier that captures leaks and spills, preventing cabinet damage and staining. It is a straightforward replacement for flimsy plastic liners, offering a thicker silicone surface that is easy to wipe clean and installs in tight spaces. For anyone tired of damp cabinet floors or minor leaks leaving lasting marks, this under sink tray is a sensible, low-fuss solution.

Key Features

• Waterproof silicone surface: The smooth silicone top forms a waterproof barrier that helps contain leaks and protect wood cabinet floors from moisture damage.
• Thick, durable material: Made from high-quality silicone rubber, the mat resists tears and holds up under heavy items like cast iron pans without cracking.
• Easy to clean: The nonporous surface wipes clean in a single swipe, making maintenance quick and reducing odor and residue buildup.
• Precise fit for tight spaces: The 28x19 size and flexible silicone allow the mat to fit snugly in compact sink cabinets and around obstacles.
• Raised lip design: A shallow lip helps catch spills and directs liquids away from cabinet edges to minimize seepage.
• Cleaner cabinet appearance: The neutral gray color and clean lines refresh the look of an under sink area, making cabinets appear newer.

Who It's For

This mat is best for homeowners, renters, and anyone maintaining a kitchen or bathroom vanity who wants a durable, easy-to-clean liner to guard against leaks and spills. It suits people who store cleaning supplies, small cookware, or fragile items under a sink and need a protective surface that stays in place.

Those who should look elsewhere are people whose cabinets have plumbing that emerges through the cabinet floor; the mat may require trimming with scissors to accommodate pipes. Also, if a custom-cut fitted liner is needed for an unusual cabinet shape, a tailor-made tray may be preferable.

Pros & Cons

Pros

• Provides effective cabinet protection from leaks and spills with a waterproof barrier.
• Sturdy, thick silicone construction that stands up to weight and prevents scratches.
• Easy to install and clean, keeping the under sink area looking fresh with minimal effort.

Cons

• May require trimming if pipes come through the cabinet floor, which adds a small DIY step.

Specifications

Brand	BASIN
Material	Thick silicone rubber
Primary use	Under sink cabinet mat / vanity liner
Size	28 x 19 in
Color	Gray
Surface	Smooth, easy-clean silicone

Our Verdict

The BASIN under sink mat is a practical, cost-effective protector for most sink cabinets, combining a durable silicone build with an easy-to-clean surface and a leak-catching lip. It is worthwhile for anyone who wants to prevent cabinet damage and improve the under sink appearance, provided they are comfortable trimming the mat if their plumbing requires it.

Frequently Asked Questions

Will this mat fit around pipes that come through the cabinet floor?
It can but may require trimming with scissors to accommodate pipes that penetrate the floor; the silicone is easy to cut to shape.

How do you clean the mat?
The smooth silicone surface wipes clean in a single swipe with a damp cloth or mild cleaner and dries quickly without trapping residue.

Is the mat sturdy enough to hold heavy cookware?
Yes, the thick silicone construction is designed to resist tearing and supports weight from pots, pans, and stored cleaning bottles.