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Adhesives

Green-Lock® Plus Flashing Adhesive Roof Mastic

  • Solvent Free
  • Polyether Technology
  • Accelerated Curing

Green-Lock Plus Flashing Adhesive is a trowel grade, cold-applied, zero VOC, 100% polyether moisture-cured flashing adhesive. Green-lock Plus Flashing Adhesive is an ideal cold process adhesive for modified bitumen base sheets and modified bitumen cap sheets because it bonds tenaciously to SBS-modified bitumen membranes. It is used to apply flashings in conjunction with Garland's regular cold-applied or Garland's hot-applied SBS-modified roofing systems. The Green-Lock Plus Flashing Adhesive system consists of a multi-ply flashing application beginning with a base ply of Garland's two-ply base sheets followed by one of Garland's StressPly® family of smooth or mineral membranes as cap sheets. The result is a high-performance, solvent-free, multi-ply, modified cold-applied flashing system.

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Product Specifications

Features

low VOC, hospital/schools/heavily populated areas

Solvent Free

Green-Lock Plus Flashing Adhesive uses polyether technology which contains no solvents. Being solvent-free means no adverse effects typically associated with solvent-based products, including odors, sheet softening, compound damage, solvent blisters, etc. Green-Lock Plus Flashing Adhesive also contains zero VOCs, making it an environmentally friendly option. 

Product Page Feature Graphic

Polyether Technology

Green-Lock Plus Flashing Adhesive is a moisture-cured polymer that reacts with the moisture in the air to become a strong, tough, and resilient rubber. It bonds the flashing system, securely holding it to the wall/flashing and underlying roof system. It also cures much quicker than standard solvent-based adhesives. 

Product Page Feature Photos

Accelerated Curing

Green-Lock Plus Flashing Adhesive will cure in one to five days, depending on climatic conditions, compared to 30 days or more for traditional solvent-based types of cement. Green-Lock Plus Flashing Adhesive becomes tack-free within an hour, so there is less chance of tracking the material, keeping the roof cleaner. 

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