Volume 08 | November 2021
The Scratching Post Vol. 8
Issue #8 of the Scratching Post. In this issue, The workshop is building out a mobile power washer designed for auto detailing. In our blog, we talk about the design process of a vehicle mounted power washing fleet. Our How-To video looks at the Optimum Tire Coating. In the Hardened Steel, we look at the powerful Landa Gas MP power washer.
In the Work Shop
We built this trailer for the sole purpose of detailing cars and truck. This is the basic package that give you all the equipment you need for mobile detailing. The enclosed trailer provides a professional appearance, ample storage and security. This compact unit is easy to maneuver and will fit in most standard garages. 
Cougar's Blog
Customer needs to be able to clean commercial HVAC units on top of buildings while meeting the necessary challenges of logistics of equipment, personnel, and speed of delivery. Equipment must last for five years with reasonable maintenance to allow for contract ROI. There is no off the shelf system to meet customer's requirements so Cougar had to design & Build it.
How To
This month, we take a look at an interesting tire treatment that lasts months, not weeks. Optimum Tire Protectant & Coating is not a dressing but instead, this is a long lasting tire coating that will last months. It is a water based formula with no silicone or oils with no possibility of sling.


Hard Steel
No other cold water pressure washer delivers more blasting power than Landa’s gasoline-powered MP. The MP can deliver the rare—but highly effective— blasting combination of up to 5 GPM and 5,000 PSI. It’s enough to cut salt-water barnacles from a ship’s hull, rip bark off logs and strip paint from metal. The MP is well known for it's: