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Product Summary

It is important to note that Lockstop is not an expansion joint material and should not be used as such. Expansion joints must be sealed with a conventional waterstop. Contact our Technical Service Group for additional information on waterstop for expansion or moving joints.Advantages:

What's Included

    (1) Waterstop

Features + Benefits

  • Easy to Install - Lockstop requires no special labor skills.
  • Available in Rolls - Speeds installation and minimizes splicing.
  • Quality Assurance - Proper installation provides specifier with greater quality assurance.
  • Lower Material Costs - Lockstop self adheres to Lockstop Primer Adhesive without metal fasteners, rings or wire ties.
  • Applies in Any Weather - Lockstop is quickly applied under most temperature conditions.
  • Flexible - Stays tacky in concrete and bonds to the concrete as it cures.
  • Long Shelf Life - Lockstop has an indefinite shelf life. The flexible seal will not crack, shrink, dry out or change over time.
  • Versatile - Lockstop is versatile for lightweight concrete and areas of minimum clear cover. Can be installed outside rebar to protect steel from corrosion. Lockstop does not spall concrete in these applications.
  • Swellstop is a water-swellable, waterproofing sealant designed for use on many types of poured-in-place and below-grade precast concrete applications.
  • On exposure to water, it will begin to swell to seal any exposed gaps in concrete joints. Swellstop has excellent adhesion to clean, dry concrete. It is specifically intended for non-moving joints. It features an all-weather application and is engineered for use under most temperature conditions.
  • Swellstop stays flexible in cold weather without shrinking or hardening and does not require heating for application. In hot weather, Swellstop remains pliable and does not become spongy.
  • Application: Storage tanks
  • Application: Culverts
  • Pipe (round, oval, flat base, elliptical, and arch types)
  • Application: Slabs-on-grade
  • Application: Retaining walls
  • Application: Foundations
  • Application: Tunnels
  • Application: Virtually any typical cast-in-place application

Key Specs

AttributeSpecification

item#

7462857

Brand

Sika Corporation

Ship Weight

52.0 LB

Product Type

Non-Swelling Waterstop
AttributeSpecification

Indoor Outdoor Use

Indoor and Outdoor

Material

Rubber

Product Weight

52.0000 lb

Dimensions L x W x H (in.)

15.0 x 15.0 x 10.0 in