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TRident 2 Oz. Container silicone lube. Rubber products such as O-rings. Regulator and valve system components. Breathing apparatus, B.C.D.s, hoses, cylinder O-rings, pressure systems, cameras. Trident Brand Silicone Grease is formulated to permeate rubber surfaces to provide deep, long lasting conditioning.
| Product Category | Accessories |
| SKU | TRI-LP20 |
| Condition | New |
| Brand | Trident |
Thank you for your inquiry and question about this product. Because the Trident 2 oz Silicone Lube (SKU: TRI-LP20) is a 100% pure silicone grease used for scuba O-rings, camera seals, and regulator maintenance, it is incredibly stable and does not have a strict or rapid expiration date once opened. Unlike water-based or organic substances, pure silicone grease doesn't support bacterial growth and doesn't evaporate. Once opened, its usable life is generally 2 to 5 years, but it can practically last much longer if you follow proper care.
Instead of a hard date, its expiration is determined by how it is stored and handled:
1. The "Finger" Rule (Contamination)The biggest threat to an opened tub of silicone grease is contamination from your hands. Digging into the jar with dirty or salty fingers introduces dirt, grit, and moisture. Over time, this breaks down the purity of the lube.
Pro-Tip: Always use a clean cotton swab (Q-tip) or a clean tool to scoop the grease out rather than your bare fingers.
2. Storage Environment: Silicone handles heat well, but constant exposure to extreme temperature swings (like leaving it in a hot dive bag in the trunk of a car or out in the direct sun) will accelerate oil separation.
If you store it in a cool, dry place with the lid tightly sealed, it will stay good for years.
How to Tell If It Has Gone Bad. Before applying it to an expensive O-ring or camera seal, do a quick visual check. It’s time to toss it and get a fresh jar if you notice:
Excessive Separation: A tiny layer of oily sheen on top is normal and can just be stirred back in, but if it has separated into a watery liquid and a hard, chunky paste, it's done. Grit or Discoloration: If it looks cloudy, yellowed, or has visible specks of dirt and dust in it.
Texture Changes: If it loses its smooth, thick, slippery consistency and becomes overly tacky, gummy, or stringy. If it looks clear, feels smooth, and has been kept sealed in a standard gearbox, it's perfectly safe to keep using!
Hope this helps you. We strive to give the best product, prices, and service to our customers. Let us know if you ever need anything. We are happy to help.
By Louis J Buda IV on February 21, 2023 Verified Buyer
Great product and delivered faster than expected
Thank you for choosing our Trident 2 oz Container Silicone Lube, Louis. We're glad to hear that you're happy with it! Thank you for your business and we hope to serve you again in the future.
By Ercument Tosunoglu on March 30, 2017 Verified Buyer
quality product,but late delivery service
Thank you for the review. If there is anything else we can do for you please let us know.
By Gabriel Alday on January 18, 2018 Verified Buyer
Quality lube
Thank you for your review!