[1] X Research source I chose this brand because of its low viscosity, designed to cure even in very thin sections. It is listed on their site (www.lowes.com) as foam board insulation and can be found through their search engine. Only took 3 or 4 hours to set. I sell sheets and blocks of Dow Styrofoam LB-H that i have cut to convenient sizes. I found that a Dremel tool and some of the sanding tips allowed for quite a bit of detail. UPC: 046501011015. Made of EPS foam which is a feather light material, making it great for sculptures, modeling, and projects. On its own Paverpol is quite viscous (a little more so than straight Pva glue usually is) but with careful brushing can be worked into a detailed surface without clogging it noticeably. But if it’s impossible to predict, or avoid, gluing in an area which will later be carved through or sanded, I’ve found some of the following options most suitable because they offer the least resistance. 17. Spread the word as you see fit! … The Origins of Artistic Expression – Part 1 ‘Things looking like other things’, The Origins of Artistic Expression – Part 2 ‘The making of marks’, Full course description and daily schedule, Technical drawing for theatre, film or television designers, Introduction and provisional daily schedule, Figure modelling reference images – caryatids, atlantes and ‘hemis’, ‘quick view’ comparisons of casting materials, Using plaster as a filler in polyurethane resin, Filling polyurethane resin with used tea/coffee, ‘quick view’ comparisons of mould materials, Creating surfaces with Kapa-line foamboard, Making relief patterning tools using Sculpey, Printing patterns for scale wallpaper, curtains and carpets, Pressing decoration into foam, shaping and wire-brushing, Template drawings for furniture model-making, ‘Beginner’s Basics’ – mouldmaking and casting explained, Making a simple 2-piece silicone block mould for a puppet head, Making a small mould for a four-legged animal figure and casting in resin, Making a supported silicone mould for a life-size head and casting in fibreglass, Making hollow casts in open or ‘closed’ moulds, Updated sources/prices of specific materials, Some of the principles of technical drawing simply illustrated – Part 1, Some of the principles of technical drawing simply illustrated – Part 2, Advice for anyone interested in beachcombing or mudlarking the Thames Foreshore, ‘Thames Foreshore Collection’ project log, Deptford: Upper Watergate Stairs, St George’s Stairs, Surrey Docks: Trinity Wharf (Surrey Docks Farm), Horn Stairs, Pageant Stairs, Rotherhithe: Globe Stairs to Pageant Stairs, ‘Faim de siècle’ multiple series 1997-2003, http://www.lowes.com/Building-Supplies/Insulation-Accessories/Foam-Board-Insulation/_/N-1z11pq2/pl?goToProdList=true&Ns=p_product_qty_sales_dollar, Tips for Shaping XPS Extruded Polystyrene - HudsonWerks. ‘Foamular’ is available from Home Depot in the US, in ¼ “ ½ “ ¾ “ and 1” thicknesses for large sheets, or in this format: http://www.homedepot.com/p/Project-Panels-2-ft-x-2-ft-Project-Panel-PP1/203553730?MERCH=RV-_-rv_gm_pip_rr-_-NA-_-203553730-_-N. Use either feather type to cover a Styrofoam ball … Below I’ve included the stages in the shaping of these ‘heads’ .. starting with a block shaped on a template, then sanding away from a centre line. . That said, the gap did translate into the concrete so I suspect clamping them might get rid of that! Pingback: Tips for Shaping XPS Extruded Polystyrene « Adafruit Industries – Makers, hackers, artists, designers and engineers! For rectangular chocolates, use a block of Smooth Foam and cut it into small rectangle shapes, then follow the same process. But I’ve always assumed it’s ‘universally’ used for roof insulation and if that’s the case you’ll recognise the distinctive blue if you see it in building materials suppliers. It was like trying to sand bread! So there is bound to be some melting of the styrofoam surface, but if you experiment and are careful you can find just the right number of seconds to wait before pressing the surfaces together, cooling the glue down a little but not so much that it fails to stick. Great work! possibly both nation wide suupliers. This is one of many base unit prototypes I’m making for a sculptural work which I can only describe by its working title .. ‘the ridiculously organic construction toy’! It should be sprayed on both sides to be joined (different to how it’s normally used), and it’s best to wait a little i.e. Great article and blog. I secured this onto styrofoam (using double-sided tape) and cut roughly round it, being careful not to undercut at this stage. Perfect for craft projects, floral projects and more! Thinking in terms of a drum sander or even a drill with a disk of sand paper edged foam. As long as the plastic (or cardboard) is a little more resilient than the foam the difference will be felt once the edge is reached. It’s a matter of luck whether you live in a region where the Dow product is preferred or those from the other big manufacturer of insulation foam Owens Corning .. but there are also a host of others! That said, I have been reading more and more of your site. You are greatly appreciated. Fantastic and informative article. Does anyone know of an inexpensive way to paint Styrofoam and make it look smooth? That’s a kind of totem isn’t it? The other small additions are shaped using much the same methods, starting with a base template to create blocks. Here in the states Lowe’s Home Improvement carries the blue foam on a regular basis, at least in the South East. Each object will take 7-10 coats at minimum and sandings between every 2-3 layers. I’m having an interview with Glasgow Conservatoire and need to make props for a play. Styrofoam is one of the easiest materials to shape by normal means e.g. I chanced upon this method of making almost perfect holes in … Floracraft-Smooth Styrofoam Ball. Craft glue. I then extended the lines from the circle and marked the shape and depth of the concave on the edge .. because here I wanted a ‘niche’ shape rather than just a circular bowl. Obviously it’s not possible to cover a whole surface, even a small one, with hot glue before most of it hardens. It is cheap and gives a strong bond. That sounds a really useful tip re. Now that I think about it .. the ‘4+1’ primers are mixed in the ratio 4:1, hence the name of course, which relates to the standard mix for epoxy coatings. If you just want to try it, or you just need a small amount, and especially if you want to ‘pic’n’mix’ different thicknesses or types, 4D modelshop in London or online is the best option. http://lifeasahuman.com/2015/arts-culture/creativity/concrete-creations-making-styrofoam-cavities/. 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