Agnello’s Undercoating

10/01/2026

Quick video of a year after Woolwax On 1 year old Silverado 1500

09/18/2026

A 2013 Silverado from Texas with 139k miles. This thing cleaned up like new after a frame jet treatment and some fresh Woolwax. All the desert dust embedded in the soft gm frame wax was cleaned up. The owner said he just doesn’t like the new trucks and all the tech. This truck is like new and I guess he’s got a new motor for it with active fuel management delete ready to go. Should last him a really long time and still be an affordable way to not have an expensive truck payment. This thing was CLEAN! It’s rust free and with proper Woolwax maintenance, it will stay rust free!

09/06/2026

Some recent undercoating pictures. Have not had much time to take pics with all the bookings.

08/27/2026

Had a cancellation for this Saturday the 29 of August at 9am. If someone is ready for a regular undercoat and wants in, or if you have an appointment and want to move it up. Let me know other wise I’m booking about a month out for Saturday appointments.

And don’t forget to schedule those maintenance touchups!

08/22/2026

Undercoating season is in full swing! Fresh drums of Woolwax stocked and aerosol cans for diy available for cash and Carry. Call or text for protecting your vehicle with Woolwax undercoating!

08/16/2026

Smaller vehicles:

The initial application of Woolwax counts the most. Your car may look small but have $300-400 quote. The older it is the more rust it’ll have. Im not going to just coat over what’s already flaking. Im going to needle scale that rust. Usually it’s starting on the subframe welds within year 1 unprotected. By year 2-3 those welds and seams have rust popping through with bubbled or cracked paint. I address all of that properly. Then most cars, Subarus, Toyotas Hyundai, Kia fords have all their own ways of fastening the plastic undertrays to the cars’s bottom side. (80-90% of the underside is covered in plastic). The time is taken to properly remove those and properly re-install them after Woolwax application. A few rusted/seized 6mm bolts stuck in the 10mm socket can be the enemy. Turning what the customer expects to be quick, a longer process.

08/15/2026

2021 Silverado. Came in for the works. Needle scale, air hammer, frame jetting for prep. Finished with both Woolwax black and clear. Turned out sharp!

07/25/2026

About to undercoat this 2024 sierra. Western New York winters are tough. There’s only two winters on it, this is how it looks already. The trucks exterior is beautiful but the important part, The frame is already looking worse than 5 year old vehicles protected from the start.

07/02/2026

Great news for General Motors full size truck fans! The Nox wax will be a thing of the past! Good riddance!

The 2027 Chevy Silverado and GMC Sierra 1500 will switch from wax-coated to e-coated frames, improving corrosion protection and durability.

06/27/2026

Just up from South Carolina, this short wheelbase GMT800. A repeat customer Making sure the good old ones last. Cleaned it up and coated it with “Woolwax clear” per customer request. The Woolwax Started soaking in to the seasoned frame and will likely darken as it gets driven. Check it out!
As always the spare was dropped and coated and the skid pans were removed.