WEICON 33120 PTFE Dry Lubricant Spray, 400 ml

WEICON PTFE Spray model 33120 is a grease-free dry lubricant spray with a non-stick effect. The listing describes use on sliding and guide rails, conveyor belts, windows and cutting tools, and claims resistance to dirt, dust and water.

At a glance

Grease-free PTFE dry lubricant with a claimed non-stick effect.
The listing claims it reduces friction and wear and repels dirt, dust and water.
Listed applications include sliding rails, conveyor belts, windows and cutting tools.
Claimed compatibility includes metal, plastic, wood, glass, vinyl and rubber.

Price

$33.99Save 15%

Reference price: ~~$39.99~~

Price checked: 13 Nov 2026

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Often bought together

3-IN-ONE Easy Slide Silicone Spray Lubricant, Used for Sliding Parts - 300g | Non-Oily, No Residue, Clear-Drying Silicone Spray, Stops Squeaking on Sliding Doors, Windows, Curtain Tracks & Awning Rails

$10.00

Pros and cons

Pros

A dry, grease-free formulation may suit mechanisms where a grease layer is undesirable.
The listed range of materials and applications covers many household and industrial sliding components.
The manufacturer claims resistance to oils, greases and many chemicals.

Technical specifications

10 specifications

Identity
Brand	WEICON
Model	33120

Product details
Form	Spray
Listed volume	400
Weight listed	250 Milligrams
Material listed	Polytetrafluoroethylene (PTFE)

Use and compatibility
Compatible materials	metal, plastic, wood, Teflon, glass, vinyl, rubber

Operating characteristics
Claimed temperature range	-180 °C to +250 °C
Upper temperature rating	250 Degrees Celsius
SAE J300 viscosity grade	20W

What to know before buying

Listing details to confirm

The listing gives both a temperature range of -180 °C to +250 °C and a separate upper rating of 250 Degrees Celsius. It also labels the flash point as 250 Degrees Celsius and gives an SAE J300 viscosity grade of 20W, details that are unusual for this spray and are not reconciled in the listing. Confirm the relevant technical data for your application. The listed weight of 250 Milligrams also appears inconsistent with the 400 ml product size and is unconfirmed.

Who is it for?

A good fit for

People maintaining sliding rails, guides, conveyor belts, window mechanisms or hinges who want a grease-free lubricant.
Workshop or industrial users considering a PTFE spray for cutting tools, rollers or compatible surfaces.

Less suited to

Buyers who require independently verified performance or a clearly reconciled technical specification for a tightly controlled application.

WEICON 33120 PTFE Dry Lubricant Spray, 400 ml · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 184 ratings

5 stars65%65%
4 stars20%20%
3 stars9%9%
2 stars5%5%
1 star1%1%

Aggregate customer ratings lean positive, with most ratings in the four- and five-star categories, but a smaller share falls in the one- to three-star categories. This gives a generally favourable but not uniform signal. It does not establish why customers rated the spray that way or verify performance for a particular material or operating condition.

Frequently asked questions

What is the WEICON PTFE Spray intended for?

The listing names sliding and guide rails, conveyor belts, transport rollers, window mechanisms, locks, hinges and cutting tools among its uses.

Which materials does the listing say it can be used on?

It lists metal, plastic, wood, Teflon, glass, vinyl and rubber. Check suitability for the specific surface and application.

What temperature range is claimed?

The feature text claims -180 °C to +250 °C. The details also give an upper temperature rating and flash point of 250 Degrees Celsius, so confirm the applicable technical data before relying on these figures.