Duro-Last Duro-Grip Insta-Stik User Manual

DURO-LAST® INSTA-STIK PROFESSIONAL

PRODUCT NAME

INSTA-STIK™ Professional Roof Insula tion Adhesive

Material Safety Data Sheet:

1. GMID: 279404

MANUFACTURER The Dow Chemical Company North American Systems House

Building Products Group 1881 West Oak Parkway Marietta, GA 30062 Technical Support: (888) 868-1183 Fax: (770) 423-4395 Customer Service: (800) 366-4740 Fax: (800) 326-1054 E-mail: lfisher@dow.com

www.pusystems.com

PRODUCT DESCRIPTION

INSTA-STIK Professional Roof Insulation Adhesive is a single component polyurethane adhesive dispensed from a portable disposable prepressurized container requiring no external power source (See figure 1).

BASIC USE

lNSTA-STIK is used to attach compatible roof insulation boards to roof decks and substrates in new roof and roof replacement applications, including insulation board to insulation board, insulation board to Class I graveled and non-graveled (bald) built-up roofs for re-cover applications, and insulation or gypsum board to 22 gauge and thicker steel decks and wood decks.

INSTA-STIK is also used to attach compatible roof insulation in loose-laid and ballasted roof systems.

INSULATION ADHESIVE

ADVANTAGES

 Maintains adhesion during

freeze/ thaw cycles.

 Prevents shifting of insulation boards

in high wind conditions in loose-laid and ballasted applications.

 Maximizes wind uplift resistance.  No fastener/steel deck corrosion or

fastener backout.

 No thermal conductivity.  No structural deck damage caused

by mechanical fasteners No compressed or melted insulation.

 No obnoxious odor or noise pollution.  No building height restrictions.  No puncturing of vapor retarders.  No asphalt penetration into building

interior (steel deck).

ROOF DECK APPLICATIONS Compatible Roof Insulations:

 Expanded polystyrene.  Polyisocyanurate.  Foamglas.  Styrofoam* Deckmate* F/A Extruded

Polystyrene Foam Insulation Type X.

 Styrofoam* Deckmate* Plus F/A

Extruded Polystyrene Foam

Insulation type IV.

Compatible Roof Decks and Substrates:

 Lightweight structural concrete.  Poured-in-place concrete; cured for

a minimum of 28-days.

 Precast concrete.  Cementitious wood fiber plank (pull

test required).

 Lightweight structural plank.  Vapor barriers, temporary approved

base sheets approved by Duro-Last Engineering Services Department.

 Nongraveled (bald) Class I built-up

roofs (pull test required).

 Graveled built-up roofs (pull test

required).

 Spudded built-up roofs (pull test

required).

Figure 1: INSTA-STIK Complete Kit

 Treated/untreated lumber.  Treated/untreated plywood.  Cleaned galvanized steel

Additional preparation procedures are necessary for graveled and spudded built-up roofs. Refer to insulation manufacturer's FM Global (FMG) listing for minimum insulation thickness requirements.

The FMG listings are for specific combinations of insulation materials and substrates. Please contact Duro-Last Engineering Services or FMG to determine if the combination of roofing materials for a specific roofing project meets the desired approval.

STEEL DECK APPLICATIONS Compatible Steel Deck Types: Minimum 22 gauge steel: Types

A, B, E, F, H and N

DATA SHEET

Duro-Last: The Proven Performer®

www.duro-last.com

"Duro-Last " an d " The World's Best Roof" are registered marks owned by Duro-Las t , Inc.

800-248-0280

INSTA-STIK PROFESSIONAL INSULATION ADHESIVE

Figure 2: Flare tip nozzle for use on fluted metal decks or in high wind conditions.

Compatible Roof Insulation and Gypsum Boards to Steel Decks:

 Polyisocyanurate  Fire-rated gypsum board 5/8" (15.9

mm) minimum thickness.

 Dens-Deck® Fiberglass-Faced

Gypsum Roof Board (Georgia Pacific 1/4" [6.4 mm] minimum thickness.

 Styrofoam* Deckmate* F/A

Extruded Polystyrene Foam Insulation Type X.

 Styrofoam* Deckmate* Plus F / A

Extruded Polystyrene Foam Insulation type IV.

Compatible Roof Insulation to Roof Insulation - Subsequent Layers:

 Expanded polystyrene (1.0 pcf

[16.02 kg/m3] minimum).

 Polyisocyanurate  Oriented Strand Board (OSB).  Styrofoam* Deckmate* F/A Extruded

Polystyrene Foam Insulation Type.

 Styrofoam* Deckmate* Plus F / A

Extruded Polystyrene Foam Insulation type IV.

OTHER APPLI C A TIONS Other types of metal or fiberglass reinforced decks must be reviewed and approved by the Duro-Last Engineering Services Department.

NONCOMPATIBLE APPLICATIONS Noncompatible Roof Insulation Boards:

 Standard extruded polystyrene

(Contact Duro-Last Engineering Services for approved products)

 Fiberglass

NONCOMPATIBLE SUBSTRATES

 Coal tar pitch built-up roofs  Lightweight insulating concrete  Active asphalt  Unapproved base sheets

COMPOSITION & MATERIALS INSTA-STIK Professional Roof

Insulation Adhesive is a single component, moisture cured polyurethane adhesive. INSTA-STIK is free of conventional solvents. INSTA-STIK Complete is supplied in a 30 lb (14 kg) unit, 23 lb (10 kg) net chemical weight, with a flexible dispensing hose and wand assembly. An on/off ball valve at the end of the dispensing hose allows operational control for single-hand application. A flared tipped nozzle (supplied) is ideal for use on fluted metal decks or in high wind conditions. (See figure 2.)

INSTA-STIK Tank Only is supplied in a 30 lb (14 kg) unit, 23 lb (10 kg) net chemical weight, with no dispensing equipment.

LIMITATIONS