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Hayabright EX(Acidic / 20kg) (PHB-LA21K)

Original price ¥10,417 - Original price ¥10,417
Original price
¥10,417 - ¥10,417
Current price ¥10,417
(Prices include tax)

Chemically polishes oxide film and grease on substrate copper foil surface

Prices have been revised effective July 1, 2023.

This is a degreasing and rusting agent that can instantaneously de-rust and degrease the surface of copper foil on circuit boards by simply immersing it. The acidic type is strong and fast-acting against stubborn rust, but does not contain highly corrosive acids such as hydrochloric acid or sulfuric acid, and has almost no irritation to the human body, allowing work with peace of mind. For those who are more concerned about the effects on substrates, metals, and the human body, the neutral type PHB-L series is available. There are two variations, each with a different content volume.See HAYABLITE variations

Main Specifications

Model No.
RoHS directive (10 substances)
1 piece
22kg (20L)
Product size (including packaging, approx.)
300 x 300 x 300 mm
Weight (including packaging, approx.)
JAN code
Country of origin
Main ingredients
Sulfamic acid, solvents, surfactants, water
Clear colorless liquid
Liquidity (pH)
Acidic (less than 1)
Specific gravity
Hazardous material and content under the Fire Service Law
Not applicable
Flash Point
Almost odorless


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