Scotch-Weld™ Epoxy Potting Compound/Adhesive

3M™ Scotch-Weld™ epoxy potting compound/adhesive is a two-part, low-viscosity epoxy resin system for potting, sealing, and encapsulation of electronic components

Image of 3M's Scotch-Weld Epoxy Potting Compound/AdhesiveThe 3M Scotch-Weld epoxy potting compound/adhesive DP270 (or 3M Scotch-Weld epoxy potting compound/adhesive 270 B/A) is a two-part, low-viscosity epoxy resin system designed primarily for potting, sealing, and encapsulation of many electronic components, and is available in clear or black. Scotch-Weld epoxy potting compound/adhesive DP270 is noncorrosive to copper, and offers good thermal shock resistance and excellent retention of electrical insulation properties under high-humidity conditions.

Scotch-Weld epoxy potting compound/adhesive DP270 has a work life of approximately 70 minutes, a tack-free time of about 3 hours, and is fully cured after 48 hours at 73°F (23°C). This product produces no exotherm in 5-10 gram masses, and a very slight exotherm in larger masses.

Scotch-Weld epoxy potting compound/adhesive DP270 is ideal for the potting and encapsulation of many heat-sensitive or delicate components such as glass diodes and sensors, as well as for transformers, coils, chokes, relays, and more.

Features
  • Good thermal-shock resistance
  • Meets UL 94 HB (file no. E61941)
  • Long work life
  • Excellent electrical properties
  • Noncorrosive to copper
  • Negligible exotherm

Potting Compounds

ImageManufacturer Part NumberDescriptionFor Use With/Related ProductsAvailable QuantityView Details
URETHANE ADH DP620NS BLK 48.5MLDP620NS-BLACKURETHANE ADH DP620NS BLK 48.5MLMulti-Purpose59 - ImmediateView Details
CLEAR EPOXY ADH 48.5MLDP100-CLEARCLEAR EPOXY ADH 48.5MLMulti-Purpose2108 - ImmediateView Details
POTTING COMPOUND BLACK 48.5MLDP270-BLACKPOTTING COMPOUND BLACK 48.5MLPotting862 - ImmediateView Details

Potting Compound Applicators

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
SCOTCH-WELD EPX HAND APPLICATOR9740SCOTCH-WELD EPX HAND APPLICATOR62 - ImmediateView Details
S/W EPX PLUS II APPLICATOREPX PLUS II APPLS/W EPX PLUS II APPLICATOR331 - ImmediateView Details
SCOTCH-WELD EPX MANUAL APPLICATOEPX APPLICATORSCOTCH-WELD EPX MANUAL APPLICATO35 - ImmediateView Details
APPLICATOR TC HOT MELT 5/8POLYGUN-TCW/.090"TIPAPPLICATOR TC HOT MELT 5/8"X2"9 - ImmediateView Details
APPLICATOR Q HOT MELT 5/8POLYGUN-TCW/CONVERTORAPPLICATOR Q HOT MELT 5/8"X8"0View Details
APPLICATOR HOT MELT SCOTCH-WELDPOLYGUN-EC-EUROPEANAPPLICATOR HOT MELT SCOTCH-WELD24 - ImmediateView Details
SCOTCH-WELD HOT MELT APPL AE IIAEIISCOTCH-WELD HOT MELT APPL AE II0View Details
APPLICATOR EC HOT MELT 5/8EC APPLICATORAPPLICATOR EC HOT MELT 5/8"X8"9 - ImmediateView Details
APPLICATOR DUO-PACK FOR 200MLEPX APPLICATOR-MANUAL-200APPLICATOR DUO-PACK FOR 200ML4 - ImmediateView Details
APPLICATOR PNEUMATIC FOR 50MLEPX APPLAPPLICATOR PNEUMATIC FOR 50ML7 - ImmediateView Details
HOT MELT APPL QUADRACK CONVPOLYGUN-CONVERTORHOT MELT APPL QUADRACK CONV0View Details
SCOTCH-WELD(TM) HOT MELT APPL AEAEII-LTSCOTCH-WELD(TM) HOT MELT APPL AE0View Details
HOT MELT APPL PG LTPOLYGUN-LTHOT MELT APPL PG LT0View Details
HOT MELT APPL PG LT QUADRACKPOLYGUN-LTW/CONVERTORHOT MELT APPL PG LT QUADRACK0View Details
SCOTCH-WELD APPL PG II CART9938-CARTRIDGE FEEDSCOTCH-WELD APPL PG II CART1 - ImmediateView Details
APPLICATOR PNEUMATIC FOR 200MLEPX APPLICATOR-200MLAPPLICATOR PNEUMATIC FOR 200ML1 - ImmediateView Details
APPLICATOR PNEUMATIC FOR 400MLEPX APPLICATOR-400MLAPPLICATOR PNEUMATIC FOR 400ML0View Details
SCOTCHKOTE LIQUID EPOXY COAT450ML-CART-MANUAL-APPLICATORSCOTCHKOTE LIQUID EPOXY COAT0View Details
SCOTCH-WELD APPL PG II W MAG9938-MAGAZINESCOTCH-WELD APPL PG II W MAG0View Details

Potting Compound Mixing Nozzles

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
MIXING NOZZLE 48.5MLEPX NOZ 9178 72/CSMIXING NOZZLE 48.5ML5465 - ImmediateView Details
EPX MIXING NOZZLE GREEN 1=1PCNOZZLE-GREENEPX MIXING NOZZLE GREEN 1=1PC14891 - ImmediateView Details
MIXING NOZZLE-200/400ML DUO-PACKDUO PACK NOZZLE - 400MIXING NOZZLE-200/400ML DUO-PACK2453 - ImmediateView Details
NOZZLE EPX HELICAL FOR 48.5/50MLEPX NOZ 9178 2000/CSNOZZLE EPX HELICAL FOR 48.5/50ML1547 - ImmediateView Details
NOZZLE EPX GREEN SHORT 48.5/50MLEPX NOZ 9171NOZZLE EPX GREEN SHORT 48.5/50ML7918 - ImmediateView Details
MIX NOZZLE SQ ORANGE 45ML 1=1PCMIXING NOZZLEMIX NOZZLE SQ ORANGE 45ML 1=1PC883 - ImmediateView Details
CHOOSE 3M SCOTCH-WELD EP62918494907CHOOSE 3M SCOTCH-WELD EP52 - ImmediateView Details
EPX MIXING NOZZLE 9742EPX-NOZZLE-BULKEPX MIXING NOZZLE 97420View Details
Published: 2014-02-20