Pandora Lab

Pandora Lab 5g O2 Grease MCG-111 and O-Ring Set

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  • £27.95
  • Regular price £29.95


The reliable lubricant expires very soon even before used up. 

- The minimal amount of Christo-Lube MCG-111 or 129 is 2oz. 

- It is valid for 1 year after opening the lid.

Commonly used material of o-ring should be changed.

- The most common material is NBR (Nitrile-Butadiene Rubber)

- NBR gets cracks easily after exposing the sea water. 

- NBR, EPDM, VITON should be selected depending on the purpose of usage.

The hardness of o-ring should be reinforced. 

- The hardness of o-ring that 70 was used only should be reinforced. 

- SCUBA equipment consists of different parts which designed for low, intermediate or high pressure. 

- The proper hardness of 70, 80 or 90 should be selectively used.