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Fill Black (BF-L300)

Out of Stock
Original price ¥4,532 - Original price ¥4,532
Original price
¥4,532 - ¥4,532
Current price ¥4,532
(Prices include tax)

Effective even in small quantities! Black Insulating Potting Agent

Improves electrical insulation, protection, water resistance, etc. by applying to substrates, electronic components, etc. Two-component, room temperature curing type, does not require heating and can be used on heat-sensitive components. The low viscosity makes it easy to work with and allows filling to the smallest detail. Cures in the same time as at room temperature even at low temperatures, and does not harden quickly after mixing the two liquids, so work can be performed with a little time to spare.

Main specifications

Model No.
RoHS directive (10 substances)
1 set
Base 200g (182ml), Hardener 100g (84ml)
Product size (including packaging, approx.)
Weight (including packaging, approx.)
JAN code
Country of origin
Base: epoxy resin, curing agent: mercaptan curing agent
Base: Black viscous liquid, Hardener: Pale yellow liquid
Volume resistivity
8.0×1014Ω-cm (500 V applied)
Dielectric breakdown strength
20.3 kV/mm min.
Mixture viscosity (25°C): 1500 mPa-s
Operating temperature range
Hazardous materials and content under Fire Service Law
Base: Class 4 Petroleum No. 4, 182ml, Hardener: Class 4 Petroleum No. 3 (non-water soluble), 84ml
Tack-free time
120 minutes
Curing Time
24 hours


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