SIM Supply, Inc.

Do it Best's X-treme Rubber WeatherSeal Tape is a multi-purposed product that can be used for a wide range of indoor and outdoor uses. It creates a weathertight seal in all climates and remains...

Do it Best's X-treme Rubber WeatherSeal Tape is a multi-purposed product that can be used for a wide range of indoor and outdoor uses. It creates a weathertight seal in all climates and remains...

This Do it Window Air Conditioner Cover is designed to protect your air conditioning unit from damage caused by winter weather. Covering your window A/C unit helps reduce uncomfortable drafts and...

Do it Best's Rubber Foam Weatherseal is a tough, durable self-stick tape with minimal compression. Use the Rubber Foam Weatherseal as a weatherstrip, a gasket, or to cushion and stabilize major...

This Do it Window Air Conditioner Cover is designed to protect your air conditioning unit from damage caused by winter weather. Covering your window A/C unit helps reduce uncomfortable drafts and...

Polyurethane foam for use with window air conditioning units. Wedges between sash.

Polyurethane foam for use with window air conditioning units. Wedges between sash.

This Do it Vinyl Foam Weatherseal is an extremely versatile self-stick tape with medium compression. It is suitable for a multitude of uses both indoors and out because it is water .

This Do it Vinyl Foam Weatherseal is an extremely versatile self-stick tape with medium compression. It is suitable for a multitude of uses both indoors and out because it is water .

This Do it Poly Foam Weatherseal Tape is a highly compressible self-stick tape designed for interior use. The polyurethane foam squeezes down to fill even very narrow gaps.

This Do it Vinyl Foam Weatherseal is an extremely versatile self-stick tape with medium compression. It is suitable for a multitude of uses both indoors and out because it is water .

This Do it Central Air Conditioner Cover is designed to help protect your central air conditioning unit from damage caused by winter weather. It's made of heavy-gauge plasticized fabric that will not...