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Hysol ® 0450
Hot Melt Adhesive

Description
Hysol Spraypac™ 0450 is an aggressive, semi-pressure sensitive hot melt suitable for bonding expanded polystyrene or urethane foams, corrugated, wood, fabrics and plastics. Hysol SprayPac 0450 is formulated to be spray applied using the Hysol 4210.

Typical Properties
                                                                                                                   Test Method
Softening Point, RB, °F                                                232                     ASTM E 28
Viscosity @ 330°F, cps                                                 6,050                   ASTM D3236
               @ 350°F                                                        4,500          
               @ 375°F                                                        3,100
               @ 400°F                                                        2,400
Heat Resistance, Pine, 2 psi load                                 156                       ASTM D 4498 (2 lbs.)
Open Time, sprayed, P.U. Foam @ 70°F min           3.5       
Molten Tack                                                                  High


Application
Best results are achieved when sprayed 6-9" above the substrate. A one-inch high pattern is optimum. Adjust set screw on the Hysol 4210 SprayToolTM counter clockwise to increase spray width or clockwise to dispense a bead.  Apply at 360°F using thermostat part # EST005. To achieve optimum adhesive and applicator performance; do not let an applicator sit full, hot and idle for more than ½ hour. Turn the adhesive cartons prior to opening to redistribute the talc powder, and do not reload to until ready to use.



Availability
Polyshot Cartridges for the Spray Tool™             

Technical Consultation Service
Our technical staff and representative are ready to assist in solving any special bonding requirements. You are invited to take advantage of our extensive experience, laboratory services and trained field service staff. Call 800.323.5158 now and let us help you with your adhesive needs.

DISCLAIMER: The information supplied in this document is for guidance only and should not be construed as a warranty. All implied warranties
are expressly disclaimed. Including without limitation any warranty of merchantability and fitness for use: All users of the materials are responsible
for assuring that it is suitable for their needs, environment and use. All data is subject to change as Dexter deems appropriate. 

Users should review the Material Safety Data Sheet (MSDS) and product label for the material to determine possible health hazards, appropriate
engineering controls and precautions to be observed in using the material. Copies of the MSDS and label are available upon request. 

For more information or to order contact the Glu Guru™ at 1-800-323-5158
or Email mike@on-hand.com