Sika Greenstreak 667 PVC Retrofit System 10ft Piece

Sika Greenstreak 667 PVC Retrofit System is a specialized waterstop solution designed to provide superior joint sealing performance in retrofit applications where new concrete interfaces with existing structures. Built for high-stress environments, this system ensures long-lasting watertight integrity, making it ideal for critical water containment and construction projects.

Optimized For Retrofit Applications
Exceptional Hydrostatic Pressure Resistance
Secure Mechanical Installation

$1,323.35

SKU

22428

Sika Greenstreak 667 PVC Retrofit Waterstop System – 10-Foot Piece

The Sika Greenstreak 667 Retrofit Waterstop System is engineered for joining new concrete to existing structures, forming a watertight barrier in critical joints. With stainless steel batten bars and anchor bolts for reliable placement, this retrofit profile is ideal for a range of water containment and below-grade waterproofing applications. Its large cross-section accommodates significant hydrostatic head pressure, and installation is supported with structural epoxy and mechanical fasteners for a secure, long-lasting seal.

Key Features:

Designed for retrofit joints between new and existing concrete
Includes stainless steel batten bars and anchor bolts
Installs with structural epoxy for watertight performance
Large 9" profile withstands high hydrostatic pressure
Durable, flexible PVC construction resists chemical and environmental degradation
Made from prime virgin materials per ASTM and Corps of Engineers standards

Technical Specifications:

Property	Value
Profile Width	9"
Head Pressure Resistance	Up to 150 feet (448 kPa)
Weight	8.27 lb/ft
Material	PVC with stainless steel anchors
Recommended Use	Retrofit applications for water containment and structural joints

Frequently Asked Questions:

What makes the 667 profile suitable for retrofit applications?
This system is designed to anchor into existing concrete using stainless steel hardware and epoxy, providing a watertight joint where new and old concrete meet.

Can the 667 profile be used for high-pressure conditions?
Yes. Its robust dimensions and installation method allow it to resist up to 150 feet of head pressure.

Is factory welding or field welding required?
Heat welding is the preferred method for splicing this PVC system. Factory-fabricated intersections are recommended for best results.

What epoxy is used for installation?
Use Sika 7300 structural epoxy gel or an equivalent two-component system for anchoring the retrofit waterstop securely.

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