Adjustable Radius Flex Longboard Hand Sanding File Block with Hook & Loop Backing & PSA, Use Continuous Rolls, Sanding Blocks Auto Body, Sanding Blocks for Wood, Manual Sanding Tool 57066

Great long board for taking down body putty or block sanding high build primers. Adjustable to handle both flat surfaces or radius surface simple with a twist of the knob on to. Accepts hook and loop sanding ng paper or with the interface pad you can use PSA papers. This sanding board is light, comfortable to hold and easy to clean. This is my go to board for large flat surfaces. An excellent value.

This is a great tool to have, and I was pretty impressed with the quality of the build - for the most part.The size is true to the post, which is great for covering a lot of surface quickly and efficiently, but it makes it hard to find appropriately sized sandpaper. I don’t know about everyone else, but near me there are no options for sandpaper larger than 8x10 sheets, unless you get belt sandpaper, and that’s never hook and loop, as far as I know.This means the only option for me is to use two sheets in place of one, uniform sheet, while I continue to search online for other options. It’s not ideal, but it can work.So, keep that in mind before buying; it may be difficult to find sandpaper to use on this massive sanding block.Besides that minor issue, this thing is pretty great. I’ve provided the minimum and maximum curvature for the board in my photos. It’s easy and comfortable to adjust the curve, and it’s simple enough to get it back to flat as long as you have a flat surface to zero it off of. I used a digital angle finder for precision, but that’s not necessary.The quality is the only thing holding it back. It’s not poorly made by any means, but they chose to use a low-grade plastic for some reason. I just don’t see this thing holding up to long-term abuse, especially from some of the more “heavy-handed” hobbyists out there. A thicker, heavier plastic could only benefit this design, as the more weight it has the less pressure required to get the results you want. This just doesn’t have the kind of weight behind it that I normally look for in a sanding block.But that’s not a deal breaker - not even close. The fact that its curve is adjustable more than makes up for the minor setbacks I’ve found, and it’s a really good value for the price.Overall, I’m pretty impressed and I’m glad to add this to my toolbox. I think anyone with any sanding experience can benefit from having this thing in their collection. I definitely recommend.