Under Sink Mat 31 in x 22 in Waterproof Silicone - Cabinet Protector

In this review of the SIKADEER under sink mat, the bottom line is simple: this is a practical, low-effort way to stop leaks and protect cabinet interiors. Designed for homeowners who want a durable, food-safe liner, the mat's raised edges and 3mm thick silicone give reliable containment for small spills and drips. The material is odorless and dishwasher-safe, so it works equally well as a cabinet liner, drawer shelf or pet feeding mat. If your goal is to prevent water damage with a product that is easy to trim and clean, this review finds it delivers.

Key Features

• Raised edge design: The 1.6 cm raised edges contain pooled water and prevent small leaks from reaching cabinet floors.
• 3mm thick silicone: A thicker build provides cushioning and resists warping so the mat stays protective under bottles and tools.
• 100% food-grade silicone: Odorless and safe around food, kids and pets, making it suitable as a pet food mat or placemat.
• Waterproof and oil-resistant surface: Spills wipe clean quickly and the material is dishwasher-safe for low-effort maintenance.
• Anti-slip texture: Keeps cleaning supplies and bottles from sliding, helping cabinets stay organized during everyday use.
• Multiple sizes and trim-to-fit: Fifteen size options reduce guesswork and the flexible silicone can be trimmed to fit around pipes.

Who It's For

Homeowners and renters with under-sink cabinets, utility closets, or refrigerator shelves will appreciate the simple protection this mat provides. It is particularly useful where small leaks, drips from disposals, or condensation regularly contact cabinetry, and for pet owners who need an easy-to-clean feeding area.

Those who need heavy industrial waterproofing or large containment for major spills should look elsewhere; the mat is designed for everyday household protection and organizing rather than commercial heavy-duty use. Also, if a fully custom molded tray is required for complex cabinetry, a custom solution may be preferable.

Pros & Cons

Pros

• Effective containment from the raised edges that catch leaks before they damage cabinet bottoms.
• Durable, 3mm food-grade silicone that is odorless and dishwasher-safe for easy cleaning.
• Anti-slip texture and water channels that keep stored items stable and elevated to dry.
• Available in 15 sizes so finding a close fit or trimming to size is straightforward.

Cons

• Not intended as a permanent heavy-duty waterproofing solution for major leaks or flooding.
• May require trimming for an exact fit around tight plumbing layouts.

Specifications

Brand	SIKADEER
Material	100% food-grade silicone
Thickness	3 mm
Raised edge height	Up to 1.6 cm
Available sizes	15 sizes (examples include 31 in x 22 in, 28 in x 22 in, 25 in x 22 in)
Cleaning	Wipe clean or dishwasher-safe

Our Verdict

The SIKADEER under sink mat is a sensible, good-value choice for anyone wanting straightforward cabinet protection and easier cleaning. Its raised edges, sturdy 3mm silicone and food-safe construction mean it works in multiple roles around the home, from under-sink liner to pet feeding mat. For routine drip protection and improved cabinet organization it is worth the modest investment.

Frequently Asked Questions

Can the mat be trimmed to fit around pipes?
Yes. The flexible silicone is simple to trim with scissors so it can fit around plumbing or inside nonstandard cabinets.

Is the material safe for pet food and dishes?
Yes. The mat is made from 100% food-grade silicone and is odorless, making it safe to use around food and pets.

How do you clean it?
Wipe spills away quickly or place the mat in the dishwasher for an easy thorough clean.