GORILLA GRIP LeakGuard Under Sink Mat 24x60 - Waterproof Protection

In this review of the GORILLA GRIP LeakGuard under sink mat, the bottom line is simple: it is for anyone who needs reliable waterproof protection and easy maintenance under sinks and in cabinets. The single biggest reason to buy is its two-layer construction that pairs an ultra thick, absorbent felt top with a 100 percent waterproof bottom layer, giving both quick absorption and a strong barrier against leaks and spilled soaps. The mat is also non-adhesive and trim-to-fit, which makes installation and future cleaning straightforward for busy households.

Key Features

• 100 percent waterproof bottom: Provides a complete barrier that prevents liquids from reaching cabinet surfaces and causing damage.
• Ultra thick felt topside: Quickly absorbs and disperses small spills so water and soap do not pool on cabinet shelves.
• Slip resistant backing: Keeps the mat in place under sinks and on shelves without relying on adhesive, so items stay secure.
• Trim-to-fit design: Can be cut with household scissors for a custom fit around plumbing and in odd-shaped spaces.
• Machine washable: Allows repeated reuse and easy cleaning of stains and residue; air dry only, do not tumble dry.

Who It's For

The LeakGuard liner is best for homeowners and renters who want practical, low-effort protection for cabinet bases, bathroom vanities, laundry room shelves, and dresser tops where leaks and spills are a concern. Its non-adhesive backing and trimmable size suit DIYers who need a custom fit around pipes and tight spaces.

Those who should look elsewhere are buyers who require adhesive shelf liners that bond permanently to surfaces or need a cushioned, non-absorbent shelf liner for drawer sliding. If you prefer a textured rubber mat rather than an absorbent felt top, a different product might be a better match.

Pros & Cons

Pros

• Durable, absorbent felt top quickly handles soap and water spills to protect cabinet shelves.
• Fully waterproof bottom prevents liquids from reaching the cabinet surface underneath.
• Non-adhesive, slip resistant backing stays in place and allows easy removal for cleaning.
• Easy to trim and machine washable for long-term reuse and custom installations.

Cons

• Because it is absorbent, the felt will need to be washed and dried after heavy saturation rather than simply wiped clean.
• Not intended for use in a dryer, so drying time depends on air drying conditions.

Specifications

Product name	GORILLA GRIP LeakGuard Non-Adhesive Under Sink Mat
Size	24 x 60 in
Top material	Ultra thick, absorbent felt fabric
Bottom layer	100 percent waterproof backing
Installation	Non-adhesive, slip resistant backing; trim-to-fit
Care	Machine washable; air dry only (do not use dryer)
Color	Charcoal

Our Verdict

The GORILLA GRIP LeakGuard under sink mat is a practical value buy for anyone wanting dependable waterproof protection and easy maintenance under sinks and on shelves. Its absorbent felt top plus a full waterproof bottom deliver real surface protection, and the non-adhesive, trimmable design makes it versatile across many spaces. For households that deal with occasional leaks or frequent small spills, this liner is an effective, reusable solution.

Frequently Asked Questions

Can the mat be cut to fit around pipes?
Yes. The liner is designed to be trimmed with household scissors so it can be cut to fit around plumbing and odd shapes.

How do I clean the mat after a spill?
The mat is machine washable for stains and residue; follow air drying recommendations and do not use a dryer.

Will the mat slide inside the cabinet?
The thick slip resistant backing helps keep the mat in place without adhesive, so it generally does not slip or slide under normal use.