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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

KEZE Waterproof Food Grade Silicone Lubricant Plumbers Grease for Valve Sealant Faucet Pool Lube O Rings Filter 1 oz 1-Pack

Product ID: 511386231

Details

Brand
Keze
Item Weight
1 Ounces
Liquid Volume
1 Fluid Ounces
Material
Silicone
Package Information
Bottle

💧Water & Oxidation Resistant

🔥NSF Food Grade Certified

❄️Operates -40° to 400°F

€ 15.64

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

💧 Keep it flowing smooth, leak-free, and worry-free with KEZE Silicone Grease!

PURE FOOD GRADE SAFETY - NSF approved, odorless & colorless formula ensures zero chemical contamination—perfect for drinking water systems.
VERSATILE MULTI SURFACE USE - Ideal for faucets, valves, O-rings, gaskets, bearings, and even scuba gear—one grease to rule them all.
EXTREME TEMPERATURE STABILITY - Maintains smooth lubrication from freezing cold -40°F to scorching 400°F without breaking down.
LONG LASTING FRICTION REDUCTION - High silicone content delivers durable lubrication that keeps faucets and valves turning effortlessly.
WATERPROOF OXIDATION RESISTANT - Protects metal and rubber parts from moisture and corrosion, extending the life of your plumbing fixtures.

KEZE Waterproof Food Grade Silicone Lubricant is a premium NSF-certified grease designed for plumbing professionals and DIYers alike. It offers exceptional temperature resilience (-40° to 400°F), water and oxidation resistance, and a high silicone content for long-lasting lubrication on faucets, valves, O-rings, and more. Safe for use with drinking water systems, this odorless, colorless grease ensures clean, reliable sealing and smooth operation across a wide range of applications.

Specifications

ASIN	B0BN82TPY4
Best Sellers Rank	#143 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Lubricants
Brand	Keze
Brand Name	Keze
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 5,272 Reviews
Included Components	Silicone Grease
Item Form	Grease
Item Weight	1 Ounces
Liquid Volume	1 Fluid Ounces
Manufacturer	Keze
Material	Silicone
Model Number	001
Number of Items	1
Package Information	Bottle
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 See more
SAE J300 Viscosity Grade	15W
Specific Uses For Product	Lubricating, Sealing
UPC	655365340614
Unit Count	1.0 Ounce
Upper Temperature Rating	400 Degrees Fahrenheit
Viscosity	High
Viscosity Level	High

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 15.64

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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

Ayesha M.

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

5 days ago

View all Trustpilot reviews