The new Berp bio oil is non-toxic and petroleum free. This is the heavy viscosity version in a 29ml/ 1fl oz (US) bottle. The higher viscosity makes this oil ideal for older valves where the tolerance between the valve and casing is not too tight.
This new oil has been developed by the Berp team (who make a range of Brass accessories) and the scientist from Novvi (pioneers in bio lubricants). The oil is produced in the USA from sustainably grown sugarcane.
This oil has no adverse effect (no calcium build up) on your valves whether they are nickel-plated, monel-plated or raw brass.
All Berp Bio Oil is:
Non-toxic
Plant Based (Biobased)
Able to clean as it lubricates due to essential oils inside
Petroleum Free
Need Help with this item?
Our specialist trained staff are able to help you. Please contact us or call us on 01628 630800
BERP Bio Oil #3 - Heavy Viscosity, 29ml Bottle Reviews
Anonymous review via Feefo - 2025-08-12
Seems to be a better valve oil for my forty year old cornet which has low compression
Anonymous review via Feefo - 2021-07-25
Great oil with a nice smell
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