Tectyl 5765W A - Water-Based Underlayment

Tectyl 5765W A is an abrasion resistant water based dispersion co-polymer coating for underbody protection.

Tectyl 5765W A - Water-Based Underlayment

Tectyl 5765W A is an abrasion resistant water-based dispersion co-polymer coating developed for underbody protection for buses and trucks.

It can also be used as a total covering for containers, trailers, caravans and other recreational vehicles.

In addition, it offers excellent results as a sealer for wooden floors in buses, trucks and caravans.

Dries to a firm, tough, dark grey, abrasion-proof film.


  • This product is a lubricating oil that meets military specifications.

  • The product is an internal combustion lubricating oil that complies with the corrosion properties of MIL-L-21260.

Surface Preparation

  • The maximum performance of this product can only be achieved when the surfaces to be protected are clean, dry and free of rust and oil.
  • Non-galvanised steel and raw aluminium must be protected with an anticorrosive primer before applying Tectyl 5765W A.


  • Tectyl 5765W A is formulated for use as supplied.

  • Ensures a uniform consistency before use.

  • Avoid contamination with other products in pumps and lines.

  • Tectyl Valvoline recommends that the ambient and product temperature be 10-35 ° C at the time of product application.

  • For application Valvoline recommends airless spraying with a slow moving stainless steel piston pump with a ratio of 45: 1 to 56: 1, a double stroke flow of at least 150 cc.

  • For the gun, a maximum inlet pressure of 345 bar and a reversible nozzle with a minimum 0.017 ”orifice and 40 ° C angle.

  • Do not freeze the product while it cures. 


  • This product is not designed for removal.

  • Tectyl 5765W A in the wet phase can be removed and the spray equipment can be cleaned with water.


  • It should be stored at temperatures between 10-35 º C.
  • The product should be shaken slightly before use.
  • Due to its composition, it can be subject to changes in viscosity after production during storage.
  • In adequate storage conditions, the product is better within 24 months after the date of its production.

Please be advised

As COVID-19 continues to impact many industries, companies and their day-to-day processes, we would like to assure you that Antala Ltd is classified as an “Essential Business” and is open for business as usual. 

We have implemented our continuity plan to maximise the safety of our employees while still providing critical support, sales, and fulfilment services to our domestic and international customers. 

Please contact us via phone, website or email 

We wish you the best during this difficult period.