Collection: 18" Linear Blocks

Boards are excellent. Was skeptical at first after buying other boards that were lawn edging with a piece of plastic glued to them. These are awesome, work well and are versatile. The different stiffness of the boards per cuts are perfect. Durablocks were my go to, and still have a purpose but these are the number one go to block in my restoration shop.

Decent blocks, they have their time and place where you want to use them, can't block everything with them and for what they are they are way overpiced. It is nice to have the long blocks to block out the side of long panels.

Great product, last a long time, cuts very good.

Great products. Been using them everyday since i received. Made blocking quicker and more true finished surface and better more crisp lines.

It’s great to have a selection of the fine grit papers on a sticky roll instead of having the paper sheets you have to wrap around the block. Colten puts out great products that he uses in his own shop. I’ll be buying more.

i thought they would be more flexible - essentially unuseable for me

Great cutting paper, lasts longer than expected.

when seeing is believing, these tools elevated our finish quality to show quality status and if that's why you are after, you need these tools. Best money I have spent on finishing tools.

Used your blocks on damaged rear hatch on BMW x5; came out great

These are the best block’s available! Plus amazing customer service and warranty

I really like the big handles I have a set similar from a competitor and the handles are small and hurt my hands after sanding for a while.

Great long block for curved flat areas that you want flat but have a curve to them. Worked wonders on my 69 Camaro roof that was all dented, pitted and wavy. Great customer service- very fast and responsive- thank you

Fantastic blocks, perfect for very curvy areas such as above the quarter panel and below the rear window on a 69 Camaro. They were also perfect to shape/block the curves on the 69 Camaro front door and fender body lines. The flexible blocks allow you to contour to the natural shape of the body lines. I primarily used these blocks to shape body filler on my 69 Camaro but will also use them to block out the clearcoat once I finish painting the car. Very happy thank you for a great product!

I have been doing body and paint for 50 years, I use hand boards more than any tool. I thought I had the trunk on this 55 straight 4 or 5 swipes of the Linear block IM SOLD. Thanks from Pro Body & Paint Bristol Ill.

I had done some block sanding with my 18 inch 3m sanding block and thought it looked pretty good,after purchasing the 24 inch ultra flex block and re-blocking those panels it showed otherwise,I have confidance its gonna be straight now!