Hello, could you please provide the NSF certificate for this item?

Dear, our NSF registration number is No.146038, you can check on the official website.

is this grease safe for plastic and fountain pens?

Yes. No problems in my 40+ years experience.

Can this be used on threaded connections instead of plumbers tape to prevent leaks?

This is not used to seal FPT (female pipe taper) and MPT (male pipe taper) plumbing pipe threads to prevent leaks. This is a lubricant that is primarily used on neoprene, butyl, nitrile, EPDM, etceteras, o-rings and gaskets. The lubricant assist in assembly and helps prevent bunching of the seal material as it is being tighten. It also aids in making a contact sealing surface for the o-ring and gasket. Examples where it might be use: sink/tub faucet valve stem, the o-ring on a PVC union or PVC union ball valve, etceteras. There are other pipe sealants that can be use to seal tapered threaded pipes like "Oatey White Pipe Joint Compound", "Highside Leak Lock Pipe Joint Sealant", "Permatex Thread Sealant with PTFE".

What is the percent of silicone in this product?

There is no information provided on the product packaging. All silicone greases are composed of silicone oil, PDMS, and a thickening agent, usually amorphous fumed silica, to make the oil into a grease. The exact proportions of the two may be proprietary info, so you would have to contact the mfr directly.

Keze Waterproof Water Grade Silicone Lubricant Grease For Valve Sealant

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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23031CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🔧 Seal the deal with Keze — where plumbing meets precision and peace of mind!

FOOD GRADE SAFETY ASSURANCE - NSF-approved, odorless, and colorless formula guarantees zero chemical contamination—safe for drinking water systems and kitchen use.
VERSATILE MULTI USE SEALANT - Ideal for faucets, cartridges, door hinges, shower heads, and more—one tube to fix, seal, and protect all your essential plumbing components.
ULTIMATE WATERPROOF LUBRICATION - Specialized silicone grease repels water and oxidation, extending the life of faucets, valves, and O-rings with smooth, long-lasting lubrication.
UNMATCHED TEMPERATURE RESILIENCE - Keeps its perfect consistency from freezing -40°F to scorching 400°F, ensuring reliable performance in any environment.
HIGH SILICONE CONTENT FOR DURABILITY - Packed with premium raw silicone for superior retention and friction reduction, making stubborn faucets glide effortlessly.

KEZE Waterproof Water Grade Silicone Lubricant Grease is a 1oz NSF-approved, food-grade silicone grease designed for plumbing applications. It offers exceptional temperature stability (-40° to 400°F), waterproof and oxidation resistance, and a high silicone content for long-lasting lubrication. Perfect for sealing and lubricating faucets, valves, O-rings, and gaskets without compromising water safety or cleanliness.

Specifications

ASIN	B0BN82TPY4
Brand	Keze
Brand Name	Keze
Container Type	Tube
Customer Reviews	4.7 out of 5 stars 3,237 Reviews
Item Form	Semi-Solid (Grease)
Item Weight	1 Ounces
Item weight	1 Ounces
Liquid Volume	1 Fluid Ounces
Liquid volume	1 Fluid Ounces
Manufacturer	KEZE
Material	Silicone
Model Number	001
Number of Packs	1
Package information	Tube
Part Number	001
Recommended Uses For Product	Sealing, Lubricating, Faucets, Valves, Cartridges, O-rings, Gaskets, Bearings, Door hinges, Shower heads, Toilet gaskets, Flashlight o-rings
Recommended uses for product	Sealing, Lubricating, Faucets, Valves, Cartridges, O-rings, Gaskets, Bearings, Door hinges, Shower heads, Toilet gaskets, Flashlight o-rings Recommended uses for product Sealing, Lubricating, Faucets, Valves, Cartridges, O-rings, Gaskets, Bearings, Door hinges, Shower heads, Toilet gaskets, Flashlight o-rings See more
SAE J300 Viscosity Grade	15W
Specific Uses For Product	Prevent Corrosion
UPC	655365340614
Unit Count	1 Fluid Ounces
Viscosity	High
Viscosity Level	High

Reviews

S**E

Good portion and good product.

Great for scuba diving needs. Good size that serves the purpose well.

5.08.2026

A**M

Ontevreden

Besteld op 3 maart betaald niks ontvangen niks meer gehoord Zeer ontgoocheld

19.03.2026

D**D

Freshens up rubber seals

Good lube to have on hand. It works on pool parts and most plumbing to keep seals from drying out.

22.07.2026

B**A

A good product, that works

Our kitchen faucet started leaking in the vertical stem. I removed the faucet aerator and the leak stopped. I replaced it again and the faucet leaked. I removed the faucet stem and applied the KEZE Silicone Lubricant on the O rings . I just rubbed a slightly heavy coat around the O Rings on the faucet stem . Now even with the aerator back on the faucet, no more leaking. KEZE worked great!

3.08.2026

M**M

Excellent - works as described

Excellent - works as described.

7.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

23031CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago