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What is plastic laminate?

7.4K views 25 replies 16 participants last post by  Cherryville Chuck  
#1 ·
I went to Home Depot to buy plastic laminate. No one seemed to know what this is. Finally, someone walked me over to their plastics section. What they had there was acrylic sheets in various sizes. The 24"x48" sheet was over $20 and all the sheets were pretty funky - scratches and torn edges.

Is this what I'm to put on top of MDF?

Thanks,
Burt
 
#2 ·
Hi Burt:

Laminate is a layered structure of resin and paper, bonded under pressure. One trade name is Formica. It is not acrylic sheet.

In HD I usually see the aisle where they keep the 4x8' sheets of various products, such as 1/4" and 1/2" hardboard, plus counter-top material (laminate, that is).

In the Lowes I shop at, they keep the laminate in the section with pre-fab counter-tops.

Cassandra
 
#3 ·
Burt,

Think Formica (one brand).. kitchen countertop laminate for custom-shaped countertops. It lets the wood slide smoothly over the table without catching. In the big box store here its against the back wall of the store behind the kitchen area. Here its sold in 48"x96" sheets for about ?$50? per sheet. Shipping to Alaska is high so hopefully the price I"ve given is high for your area.
 
#4 · (Edited)
Hi Burt,

In Australia, two brand names are Formica and Laminex.

You might try those as a starter.

Actually, Formica is owned by the Laminex Group...
 
#5 ·
Burt, another great name in the laminates department would be Wilsonart;), of course there are also Nevanar and Pionite.
 
#6 ·
Are the sheets only available in 4'x8'? I have enough problems cutting mdf and ply sheets tho I usually get HD to cut them for me. Think they would cut the formica?

Thanks for the replies,
Burt
 
#9 ·
The HD and Lowes stores here in NM also will cut sheets for you. They might also have offcuts from other customers, so ask if they do and have a piece slightly larger than what you need.

I'm surprised that the HD clerk wouldn't know that "laminate" is the generic name for products like Formica. That sort of thing is why I prefer shopping at Lowes.
 
#22 ·
I'm surprised that the HD clerk wouldn't know that "laminate" is the generic name for products like Formica. That sort of thing is why I prefer shopping at Lowes.
That's because the employee was in the paint department last week.
 
#12 ·
Melamine is a thin plastic, typically, as found at home-improvement stores, glued to the surface of coarse-grained partical-board. It's generally not well-suited to applications that require good structural strength and heavy wear surfaces. The Melamine used by some of the RT makers is a better grade, applied to MDF. But, Formica has better wear characteristics, and can be applied to far better substrata material.
 
#11 ·
Call around to some of the custom countertop business places in your area and tell them what sizes you are looking for. They'll have a ton of scrap pieces. Might save you some money and give you different options for what your top will look like.
 
#13 ·
PS Burt, the plastic acrylic is also know as "perspex".
 
#14 ·
Went back to the same store. This time I asked, "Where's the formica?" They pointed me down a different aisle and I found Wilsonart. They only had 5 colors so I picked white. Couldn't get anyone to cut it so I figured I'd get into my Jeep one way or the other.

At checkout, the cashier asked if I wanted it rolled. She got 2 others to help. They rolled it into a small package and it was easy to get it home.

So, now I have to trim up my dual layered mdf and put the laminate on top. I was going to build a temporary stand but now I've decided to go full bore and build a "Norm" type table using the plans from Crestwood.

Burt
 
#16 ·
Zurt, the time-honoured way to cut Formica is to score the plastic layer with a special tool and then snap it, using a batten laid alongside the score line.

However, if you get it it wrong you'll break along a direction you don't want to..

My favourite way is to lay the laminate on the floor with some sort of backing board for safety. Then set a circular saw to a very shallow cut so that it goes through the coloured layer and just scores the backing.

It will then snap easily.

Glue it with contact adhesive. If you can get "Dunlop Thixofix" do so. You can slide the sheet around. The glue only "takes" when you press down.
 
#25 ·
Zurt, the time-honoured way to cut Formica is to score the plastic layer with a special tool and then snap it, using a batten laid alongside the score line.
Stanley actually make a laminate blade for their trim knives as well, so it doesn't even need a special tool

I thought "Perspex" was plexiglass, the brittle stuff that pre-dated today's stronger acrylic.
"Perspex" was ICI's trade name for its' acrylic product. The business is now owned by Lucite, but it's exactly the same stuff. I can't remember Perspex being particularly brittle, although like all acrylics it does become more brittle with age and exposure to UV light and certain atmospheric polutants.

For the benefit of European members in the EU there are a number of manufacturers apart from Formica. We see Wilsonart here, too, but there are manufacturers such as Polyrey (French), Egger (German), Abet Lamanati (Italian), Resopal (German) and Renolit (UK) to name just a few. In the UK we generally refer to this type of phenolic resin-impregnated material as "decorative laminate".
 
#17 ·
Hi Burt,

Glad the forum was able to help you solve your problem.
 
#20 ·
I have always used Dunlop Thixofix in the past to glue Formica to the substrate. Put a couple of battons or sheets of paper as a sandwich. Glue together at one edge and pull out the paper or battons as you contact the 2 surfaces together. Once it sticks, it is not going to move (much). I used Thixofix for veneering all my speaker cabinets.
 
#21 ·
After much searching I found a supplier of melamine sheet (0,8mm) perfect for RT tops.
15 euro/m2 not too bad price wise, then I saw the minimum order value of 5,33m2 (85 euro) - cancel that idea.