Free Ground Shipping on Your Order! See Details

  • Free standard ground shipping within the contiguous US. Not available in Alaska or Hawaii
  • LTL only items are included in the free ground shipping. LTLshipments are delivered by appointment and must be signed for at delivery.
  • No minimum purchase required
  • If you have any questions or concerns regarding shipping please call us at 715.743.2771

About Waterproofing Kits

ARC has assembled premium materials for installing and waterproofing your curbless shower.

Tank/10 Liquid Waterproofing Compound is an outstanding product that is easy to apply and ensures long-lasting protection. Tank/10 Polyurethane Construction Adhesive is a ‘best-in-class” product that bonds to many materials, most importantly plastic shower bases and all kinds of wood joists. ARC’s reinforcement tape, pre-formed corners, and screws are all top quality to help you do the job right. We want to supply you with the best products possible. That way your shower base, the foundation under all your decorative materials, lasts and lasts.

ARC’s Pro Kit has enough waterproofing materials to do any ARC shower base, while the Premium Kit includes enough waterproofing supplies to do a base plus the walls of an alcove shower. You may need additional materials if you are going to add a built-in bench or other features in your shower.

What You'll Need

  • utility knife or scissors
  • wide putty knife or tape knife

Spec Sheets, Installation Guides, etc.

Shower Systems Catalog
Specification Sheets


Do I need a Premium Kit or a Pro Kit?

The difference between these kits is in the amount of waterproofing supplies that are included.

The Premium Kit has enough waterproofing materials to do a full alcove shower, including the shower base and three walls. The Pro Kit was created for installers who prefer to waterproof the shower base with Tank/10, then use other waterproofing products on the walls.

It's up to an installer to consider compatibility of different waterproofing products and their appropriate use in a shower system.

What color is Tank/10?

The dark gray color of Tank/10 makes it easier to spread over shower foundations and tile backer (you can easily see spots you miss) and the color darkens as the compound dries. When applying the second coat it's easy to see the areas that are wet (lighter gray) and dry (darker gray).

What is the shelf life of Tank/10?

Tank/10 has a 3 year shelf life. A born-on date is printed on a label that is adhered to every bucket, and that date is also written on a label that is stuck to every waterproofing kit box. This shelf life applies to unopened containers. As soon as a container is unsealed the aging process will accelerate, just as with paint or glue or any other liquid.

What’s in Tank/10?

Tank/10 is a premium latex based liquid paste compound. It is quite thick and has a very high latex content, which results in a product that has the consistency of pudding and spreads out in a thick layer to create an exceptionally protective membrane. Tank/10 can be spread with a paint brush, paint roller, or toothed trowel. Cleanup is best done while the material is wet using warm water and a mild soap.