While using epoxy in any of your projects, it is necessary to comprehend which materials it sticks to and to which it doesn’t. In this article, we outlined the Pros and Cons of popular materials. You will also find out which materials are suitable for your resin projects.
- 1 What Material does Epoxy Resin not stick to?
- 2 Silicone Molds / Silicone Rubber
- 3 Sheathing Tape
- 4 Parchment Paper or Wax Paper
- 5 Polyethylene Plastics
- 6 Does Epoxy stick to Plastic?
- 7 Hot Glue
- 8 What to use for covering Tabletops and Work Surfaces
- 9 Overview
- 10 FAQ
What Material does Epoxy Resin not stick to?
- Silicone or Vinyl or Rubber
- Sheathing Tape
- Parchment Paper or Wax Paper
- Polyethylene Plastics
- Plastic Bags
- Plastic Containers
- Silicone Sealant Caulk
- Hot glue
This list undoubtedly doesn’t include all the materials that don’t stick to epoxy. However, it is a good list to satisfy your needs for your projects. Every material has a few factors that may directly or indirectly affect how the epoxy cures. It is therefore important to acknowledge these factors and we will give you the insights.
Silicone Molds / Silicone Rubber
Silicone molds are usually prominent among artists that prepare small objects like jewelry, coasters, and other differently shaped items.
Parchment Paper or Wax Paper
Does Epoxy stick to Plastic?
Plastic cups, bowls and Tupperware and other plastic items are perfect, as they do not stick to epoxy.
What to use for covering Tabletops and Work Surfaces
The most basic fix is to cover your work surface with 3 mil or heavier plastic sheeting. It’s affordable and tear-safe, can be taped to the work surface and cured epoxy will strip off it. Other significantly less expensive alternatives include cutting open a garbage bag or plastic stockpiling sack. In any case, plastic sheeting can dissolve if a cup of blended epoxy sits on it and overheats. A decent choice is to utilize a waxed Melamine board accessible from Home Depot, Lowes, and Costco. Applying 2 – 3 layers of good car wax with carnauba in it makes a truly great non-stick surface, that has the upside of being firm for all the more demanding work or bracing tasks where the plastic may disrupt the general flow. Guidelines can be marked on it precisely to avoid dealing with movement.
You need to assess every item separately. There are different application methods for different variants. The abovementioned list is a decent starting point, yet look at different articles on precise sorts of molds or how to make specific pieces.
What is the probability that Epoxy might stick to already cured Epoxy?
The prerequisite for creating a chemical bond between epoxy and cured epoxy is to sand it down first. There is still a probability that it might stick to other epoxies. However, it is not durable enough to withstand a strongly built project.
To create a good epoxy project, all you need to do is take a sander and run over it with 180 grit paper. Make sure you clean it thoroughly to enable the formation of a chemical bond.