Amendment 02 Revised SOW - Attachment 4_Green-Lock Plus Flashing Adhesive_Data Sheet_052820.pdf

Green-Lock® Plus

OVERVIEW & FEATURES

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 modif ied bitumen base sheets and modif ied bitumen cap sheets because it bonds tenaciously to SBS modified bitumen membranes.

It is used to apply f lashings in conjunction with Garland’s regular cold applied or Garland hot applied SBS modified roofing systems.

The Green-Lock Plus Flashing Adhesive system consists of a multi-ply f lashing 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, modif ied cold applied flashing system.

Solvent Free - Green-Lock Plus Flashing Adhesive uses polyether technology which contains no solvents. Being solvent free means there will be no adverse ef fects that are 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.

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 together, holding it securely both to the wall/f lashing and underlying roof system. It also cures much quicker than standard solvent based adhesives.

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

Easy Trowel Grade Consistency - Green-Lock Plus Flashing Adhesive is formulated to a trowel grade consistency which makes it much easier to apply. The material adheres to the substrate that it is applied to without any vertical sagging or f low. It has tremendous strength, holding the modified base sheet and modified cap sheet in place until they can be mechanically attached and properly detailed and secured.

Environmentally Friendly - Green-Lock Plus Flashing Adhesive contains zero VOCs and is 100% solids and solvent free. This non-asphaltic formulation is very low odor and it lowers the carbon footprint of roofing assemblies.

High-Performance Flashing Adhesive

APPLICATION

Green-Lock Plus Flashing Adhesive is ready to use immediately. In cool weather, store all f lashing cement containers at 70˚F (21˚C) for 24 hours before use. Applying cold cement to a cold substrate will increase the application rate of the adhesive due to the increase in the viscosity of the adhesive.

Using the width of the roll as the maximum length of the f lashing membrane, precut the f lashing membrane pieces to the proper height, extending out onto the field of the roof a minimum of 9” (228.6 mm). All cutting shall be completed on a piece of plywood to prevent cutting the roof membrane. All f lashing work shall start at the low point of the roof. The first f lashing piece installed shall be one half the normal length of the f lashing pieces in order to stagger the laps with the f ield membrane laps.

On a separate piece of plywood or base sheet, turn the precut flashing pieces “bottom side up.” Trowel the Green-Lock Plus Flashing Adhesive at a rate of 2-3 gallons per 100 sq. f t. (0.82-1.2 L/m2) to the entire bottom of the f lashing piece, covering it completely. Pick up the coated flashing membrane and press it into position. Apply hard pressure to the entire surface of the membrane, making sure all air pockets are removed and 100% contact with the substrate was obtained. Install the termination bars/flashing details.

Coverage rates - Apply 2 to 3 gallons per 100 sq. f t. (0.82-1.2 L/m2) to the f lashing ply and 2 to 3 gallons per 100 sq. f t. (0.82-1.2 L/m2) to the base ply for a total of 4 to 6 gallons per 100 sq. f t. (1.6-2.4 L/ m2) with a 1/8” (3 mm) notched trowel. Bleed out at all overlap edges should be visible to ensure complete contact. The flashing should be mechanically secured at the end of each work day.

PRECAUTIONS

• Coverage rate increases over more porous insulation

• Roofing granules must be installed in adhesive bleed out prior to applying reflective coatings

• Must allow adhesive to cure for 21 days before applying any roof coatings due to staining

• Do not mix water into the pails of adhesive

• Do not use in freezing conditions and do not apply the adhesive over ice or moisture

• Do not apply the adhesive in the rain

The Garland Company UK, LTD Second Way Centre, Second Way Avonmouth, Bristol UK BS11 8DF Phone: 011 44 1174 401050 (Outside UK) Toll Free: 0800 328 5560 (Only in UK)

Garland Canada Inc.

209 Carrier Drive Toronto, Ontario Canada, M9W 5Y8

FAX: 416-747-1980

Phone: 416-747-7995 Toll Free: 800-387-5991 (Only in Canada)

The Garland Company, Inc.

3800 East 91st Street Cleveland, OH 44105

FAX: 216-641-0633

Phone: 216-641-7500 Toll Free: 800-321-9336

For more information, visit us at: www.garlandco.com

Green-Lock Plus

Tests verified by independent laboratories. Actual performance specifications will vary depending on test speed and temperature.

Data reflects samples randomly collected. A ± 10% variation may be experienced. The above data supersedes all previously published information. Consult your local Garland Representative or Garland Corporate Office for more information.

All products are trademarks of The Garland Company, Inc., Garland Canada Inc. and The Garland Company UK, LTD.

© 2020 Garland Industries, Inc.

GLPLUS-FA 0520

Technical Data Green-Lock Plus Flashing Adhesive

Flash Point 400°F (232°C)

Density @ 77°F (25°C)

(ASTM D 1475)

11.8 lbs./gal.

(1.17 g/m3)

Non-Volatile

(ASTM D 4586)

100%

Viscosity @ 77°F (25°C)

(ASTM D 2196)

Brookfield Spindle T-E, 5 RPM

80,000-175,000 cP

Tensile Strength

(ASTM D 412)

110 psi (0.76 MPa)

Tack-Free Time @ 70°F (21°C) and 50% Humidity

(ASTM C 679)

100 minutes

Shelf Life 6 months

Color Dark Slate Gray

Carrier Water

Coverage 4 to 6 gal./100 sq. ft. (1.6-2.4 L/m2)

Packaging 3.5 gal. (13.2 L) pail

High-Performance Flashing Adhesive