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Sika Greenstreak Lockstop Primer 1 Gallon 419270
Sika Greenstreak Lockstop Primer is a solvent-based adhesive primer in a 1 gallon can for Lockstop mastic. It prepares the concrete face so the strip-applied waterstop can bond watertight.
- Solvent-based adhesive primer for Lockstop mastic
- Prepares concrete so the strip can bond watertight
- 1 gallon can for Lockstop joint work
$90.74
Availability:
In stock
( 4 Available )
Sika Greenstreak Lockstop Primer
Sika Greenstreak Lockstop Primer is the solvent-based adhesive primer used to bond Lockstop mastic waterstop to concrete. This 1 gallon can (part 419270) prepares the joint face so the 3/4 in by 1 in mastic strip can make a watertight seal. Use it only with Lockstop, not as a swellstop or membrane primer. Apply to clean concrete before placing the mastic strip.
Key Features
- Required primer adhesive for Sika Lockstop mastic waterstop
- Solvent-based Lockstop primer
- 1 gallon can
- Used on the concrete joint face before placing the mastic strip
- Not a hydrophilic swellstop primer
Applications
- Priming concrete faces for Lockstop mastic
- Non-moving construction joints that use Lockstop
- Retaining walls, culverts, and vaults with Lockstop
- Pipe penetrations sealed with Lockstop
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika Greenstreak |
| Product | Lockstop Primer |
| Part no. | 419270 |
| Unit | 1 gallon can |
| Chemistry | Solvent-based adhesive primer |
| Host product | Sika Lockstop mastic waterstop |
| Use | Bond Lockstop strip to concrete |
Product documents: Sika Lockstop Brochure (PDF)
Frequently Asked Questions
What product does Sika Greenstreak Lockstop Primer serve?
It is the required adhesive primer for Lockstop mastic waterstop on non-moving concrete joints.
What size is Sika Greenstreak Lockstop Primer?
The can is 1 gallon, part 419270.
What chemistry is Sika Greenstreak Lockstop Primer?
Solvent-based Lockstop primer adhesive, not the water-based or solvent-based Swellstop primers.
What joint work uses Sika Greenstreak Lockstop Primer?
Retaining walls, culverts, vaults, penetrations, and other non-moving joints that take Lockstop mastic.
What swellstop primer is Sika Greenstreak Lockstop Primer?
It is not. Use Swellstop primers for Swellstop; this can is for Lockstop only.
What install step comes after Sika Greenstreak Lockstop Primer?
Place the 3/4 in by 1 in Lockstop mastic strip onto the primed concrete face to form the watertight bond.
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