SIM Supply, Inc.

Do it Best offers convenience with this handy primer and wet set PVC twin pack, perfect for DIY applications. Designed for use in moist or wet applications, the medium-bodied, fast-setting blue...

The Do it Best 1-1/4" White Plastic P-Trap traps debris while preventing toxic gases from seeping into your home. With an inlet and outlet dimension of 1-1/4", the P-Trap includes all necessary nuts...

Do it no-seep No. 1 toilet bowl gasket with brass bolts. Wax and flange design. Polyethylene sleeve for strong seal. 1/4" x 2-1/4" brass bolt kit. Fits 3" and 4" waste lines. For floor closet bowls...

For problem areas that need extra wax or where floor flange is too low (1-1/4" to 1" below finished floor surface). Ready-to-use. Fits 3" or 4" waste lines. Forms a gas-tight, odor-tight, water-tight...

Extra thick wax gasket for problem areas that require more wax. Contains 40% more wax than ordinary gaskets. Provides a more positive seal and requires less installation time than using 2 wax rings...

Standard size. Fits 3" and 4" lines for floor toilet bowls. Polyethylene flange stops leaks and seepage under bowl. Ideal for DIY. Polyethylene wrapped; 1 per carton.

For floor toilet bowls. Polyethylene wrapped individually boxed for easy installation. Full size.

Urethane reinforced extra thick. Up to 20 times stronger than ordinary wax gaskets. Fits 3" and 4" lines, most wall and all floor toilet bowls. Resilient...springs with bowl movement. Permanent.....

Extra coarse water softener salt is designed to eliminate tank clean-out and help your softener unit operate at peak efficiency day after day. For use in all types of water softeners. Highly soluble,...

Water softener salt with Resin Kleen keeps softener clean and maintenance free. Controls mineral build-up, eliminates brine tank clean-out, and helps softener operate at maximum efficiency. Highly...

Water softener salt with rust fighting additives prevents iron deposit build-up, and prevents iron and rust discoloration on sinks, dishes, toilets, cookware, and laundry. Eliminates brine tank...

The Do it Best 1-1/2 In. x 16 In. Black Plastic Double-Flanged Sink Tailpiece allows for a direct connection to the kitchen sink strainer. Featuring a double-flange for easy connection on either...