I may be working on a car in the future where I run out and get one because I decide on that project I need a super long block and really like it, I don't know. But the super long monsters, I just never found a need. But with "flat" panels, good old rubber blocks, long and short and long boards are pretty hard to beat.ĭurablock round, and the long rectangular ones are super and I use them. I have bought wood blocks cut to the shape of body lines, half round "blocks" and so on. When it comes to concaves, I have used rolls of paper towels with paper on them, every friggen size rad and heater hose you can get. I have tried them, I have used everything you could imagine at one time or another to shape things. And if it flexes to fit the shape, it won't be "flat" enough to CUT the high spot "flat", I just don't get it. So if you bend it into shape it will only be good over a small area. I mean, it will match a PORTION of the panel, but again, not the whole thing. The curveable blocks don't CUT the shape because it doesn't match the shape either. So, what good is a block that when laid on the panel is up off panel at each end? Honestly, how could that block that is not touching more than a foot or two at a time block the panel any straighter than a block that was that foot or two? It can't, that is the fact. The thing is, NO Panel is "flat", none, period. So were there no straight cars? Of course not, there were cars just as straight as now. 5.99 Sale 3.98 Save 2.01 Add to Cart Malco Conformable Sander 5 Inch 77. 99.99 Sale 89.97 Save 10.02 Add to Cart Eastwood Flexible Teardrop Sanding Pad Reg. These tests are incorporated in this module. Specimen Preparation, Rammer Method and AFS 2251-00-S: Riddling, Molding Sand. Prior to performing this test, you must complete the following sand tests: AFS 5222-13-S: 2 in. Let me put it this way, those super long blocks have only been around, what maybe ten or fifteen years? When I first started in this business there was no paper to even go on these long blocks, they simply didn't exist. Sanding Blocks & Boards Flexible Sanders Filter By Brand Free Shipping On Sale In Stock Flexible Sanders Items 1 - 24 of 50 Sort By Eastwood Elite Contour DSB Base Kit Reg. In this module, the AFS 5202-09-S: Compression Strength, Green or Dried sand test will be performed. I mean, if there is a low spot in the door that is wider than the 17" than you have other problems, more serious problems that no long block is going to fix. This is how I see it, and yes I can get a car VERY straight, if the long board is ran across that door it is going to flatten it just as good as a 30" block. I don't use anything any longer than a 17" "Long board". (click here for the thread at Team Chevelle) These are my thoughts on these monster blocks, am I off base, do they really make a difference? The answer from Durablock on the original posters questions about wrinkling paper was particularly interesting and seems to support me. If only there was a hard faced convex block that was flexible for concave curves.This is a portion of a post of mine that I posted in discussion about these super long blocks on another forum. I've seen a ton of post on facebook in the body/paint groups I'm in from people that have switched to acrylic then re-blocked their project and were very surprised at what was missed with other blocks. They also flex in a natural arc so curved shapes come out very nicely shaped- foam will again conform to the high spots of a rounded/curved panel instead of cutting them down as flat. Acrylic blocks are hard all the way through so they cut the high spots down very effectively. I'm a firm believer in hard face blocks now- foam or even the thin stainless sheet over foam like AFS has will absorb high spots instead of cutting them flat. We have a ton of plexi and lexan drops from the glass work our shop does so I made my own as I needed different sizes and thickness for the panels I was blocking. I've used various Durablocks, a couple of adjustable AFS blocks, paint sticks, a Hutchins wooden/foam faced block, and most recently my own acrylic blocks after ordering a set of True Blox wetsanding set and seeing how well they worked.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |