Under Sink Mat 40 in x 22 in Waterproof Silicone Sink Protector

In this review the SIKADEER under sink mat stands out as a practical, no-nonsense solution for anyone who wants to protect cabinetry and keep under-sink spaces tidy. The main reason to buy is simple: its raised edges and durable 3mm food-grade silicone catch leaks and spills before they damage shelves or flooring, so it is ideal for households with disposals, plumbing that drips, or active cleaning supplies stored below sinks. The mat's waterproof, oil-resistant surface and easy-to-clean design make maintenance effortless.

Key Features

• Raised Edge Containment: The raised edges up to 1.6 cm contain pooled water and small leaks to prevent runs into cabinets and onto floors.
• Thick Silicone Construction: The 3 mm thickness provides a cushioned, durable layer that resists punctures and maintains shape under bottles and tools.
• Food-Grade Safety: Made from 100% food-grade silicone, the mat is odorless and safe to use around food, pets, and children.
• Anti-Slip Texture: A textured surface keeps cleaning supplies, bottles, and dishware from sliding when the cabinet is opened or closed.
• Easy Care: The waterproof, oil-resistant surface wipes clean in seconds and is dishwasher-safe for deeper cleaning when needed.
• Multiple Sizes and Trim-to-Fit: Available in 15 sizes so most cabinets are covered, and a slightly smaller mat can be trimmed to fit around pipes or tight corners.

Who It's For

The mat is best for homeowners and renters who store cleaning supplies, detergents, or pet food under sinks and want to prevent leaks and stains from reaching cabinetry. It also suits those who prefer low-maintenance solutions that can be wiped or put in the dishwasher when soiled.

It is less appropriate for installations that require a rigid tray or complex custom liners where hard plastic containment is needed; if precise, perfectly rigid fit around unusual plumbing is required, a hard pan or custom-cut liner may be a better choice.

Pros & Cons

Pros

• Effective leak protection thanks to raised edges and water channels that keep cabinets dry.
• Durable 3 mm food-grade silicone construction that resists oil and staining.
• Anti-slip texture improves organization and keeps bottles from tipping.
• Multiple sizes and the ability to trim for a near-custom fit makes it versatile.

Cons

• Silicone is flexible, so it will not create a rigid barrier around unusually shaped pipes or fixtures.
• May require trimming for a perfect fit in very small or oddly shaped cabinets.

Specifications

Brand	SIKADEER
Material	100% food-grade silicone
Thickness	3 mm
Raised Edge Height	Up to 1.6 cm
Available Widths	19 in and 22 in series (multiple lengths up to 40 in)
Primary Uses	Under sink mat, drawer liner, refrigerator or countertop liner, boot tray, pet feeding mat

Our Verdict

The SIKADEER under sink mat is a practical, value-minded option for protecting cabinets from leaks, stains, and scratches; its food-grade silicone and anti-slip texture make it a safe, low-maintenance addition to kitchens and bathrooms. Buy it if you want an easy-to-clean, flexible liner that fits most cabinets and helps prevent water damage without complicated installation.

Frequently Asked Questions

Can the mat be trimmed to fit around pipes?
Yes. The flexible silicone can be trimmed to fit around pipes or to match a slightly smaller cabinet space.

Is the mat safe around food and pets?
Yes. It is made from 100% food-grade silicone and is odorless, so it is safe for use near food, pets, and children.

How do you clean the mat?
The surface wipes clean easily and the mat is dishwasher-safe for deeper cleaning when needed.