Adeka KM-3030M 33' Case

$817.63

Adeka Ultraseal KM-3030M is an expanding rubber waterseal used in expansion joints (see installation guide for installation parameters), isolation joints and in construction / cold joints where concrete thickness exceeds 30 inches. KM-3030M will expand approximately 3 times by volume when exposed to water. Check concrete coverage chart before using KM-3030M.

Use Only Where Wall or Slab Thickness Equals One Foot or Greater
Integrated water mesh eliminated unnecessary expansion in length or width
Environmentally safe

Drop Shipped
Product Typically Ships In 3-4 Days

SKU

17222

Adeka KM-3030M is a chemically modified natural rubber (vulcanized) product. The manufacturing process chemically bonds a hydrophilic agent to the rubber. This permits the seal to undergo controlled expansion when exposed to moisture. This expansion capability provides a "double locking" waterstop i.e. one from rubber's natural resilience and one from expansion pressure generated when it is exposed to water. KM-3030M will expand approximately 3 times by volume. Expansion occurs in three dimensions - width, height, and length. KM-3030M has a unique stainless steel wire mesh embedded within the material. The wire mesh eliminates unnecessary expansion in the length and width dimensions. When fastened to concrete, the wire mesh prevents "winding" action and directs the expansion. KM-3030M has excellent durability and resistance to chemical contaminants. It can perform in a wide range of solutions such as seawater or cement water. The material does not contain any toxic substance or heavy metals and is environmentally safe.

Used in expansion joints (see installation guide for installation parameters), isolation joints and in construction / cold joints where concrete thickness exceeds 30 inches. Check concrete coverage chart before using KM-3030M.