3M™ Hot Melt Adhesive

3750LM • 3750

Directions for

2.

Coverage:3M™ Hot Melt Adhesives yield approximately 430 linear feet per pound of

adhesive when extruded as a 1/8” diameter semi-circular bead.

3.

Set Time: After the bond is made, 3M™ Hot Melt Adhesives immediately build strength

and no clamping is necessary.Setwilloccurfasteroncoldor metallic substrates.

Typical

Application

Properties

Note: The following technical information and data should be considered representative

or typical only and should not be used for specification purposes

(1) Recommended application temperature range. Temperature can be adjusted to regulate desired

viscosity, delivery rate and pot life

(2) Brookfield Thermocel Viscometer in Centipoise using a #27 Spindle @ 10 RPM.

(3) For 1/8” semicircular bead, Douglas Fir to Douglas Fir

(4) Extrusion time for one 1”x3” PG cartridge

Typical

Performance

Properties

Note: The following technical information and data should be considered representative or

typical only and should not be used for specification purposes.

(1) Highest temperature that the adhesive will support a 2 psi dead load

(2) ASTM E28-67

(3) Douglas Fir to Douglas Fir

(4) Canvas to Douglas Fir

(5) Permitted for indirect food contact subject to the limitations in applicable CFR section(s)

3M™ Hot Melt Adhesive

3750LM

3750 Tan

3750 Clear

Application

250-270°F/

121-132°C

350-385°F/

177-196°C

350-385°F/

177-196°C

4000 @ 250°F

1900 @ 375°F

4800 @ 375°F

Open Time

25

30

40

Delivery Time

45

30-40

35-45

Available

sizes/forms

1/2”x12”AE

1/2”x12”AE

1/2”x10”AE

3M™ Hot Melt Adhesive

3750LM

3750 Tan

3750 Clear

128°F/ 54°C

125°F/ 52°C

135°F/ 57°C

Ball & Ring Melt

200°F/ 95°C

200°F/ 93°C

178°F/ 81°C

475 psi

500 psi

250 psi

6 pwi

6 pwi

12 pwi

UL94 Listing

n/a

n/a

n/a

FDA Indirect

21 CFR 175.105

n/a

n/a