![]() The lack of silicone residue on the inner liners expedites the post-cure cleaning to just a simple water wash, or in some cases no additional processes are required. Click on the banner to read more.A new approach, creating a sustainable solution.Ĭhem-Trend has developed breakthrough non-silicone inside tire paint solutions that help save its customers’ time and money by simplifying the additional downstream processing that is required for some specific Tire applications. However, if you are fed up with trying to paint over silicone, you can read about the silicone sealant alternatives below. They are difficult and time-consuming, but they may provide the solution and allow you to paint over silicone. ![]() We believe the best option is to use a colour-matched sealant so that you don’t need to paint over it at all.īut, you still may want to try some of the methods we discussed above. If the colour you require is in-stock or has already been produced, the supplier might not need to charge a set-up fee (usually around £100). Silicones will likely be around the same price – if not more – than other sealant types.Ī colour-matched sealant will cost between £15 and £20 per tube. Silicone was once the cheapest sealant, but that has changed. An unpigmented (white/black) sealant will cost between £5 and £10 for a tube. The colour-matched sealant will be more expensive though. It will also reduce the risk of the paint flaking off and ensure filiform doesn’t creep in. Purchasing a colour-matched sealant is significantly easier. Although, we know that it is a lengthy and difficult process to try and find ways to make the paint stick to silicone. ![]() You can try the mitigation methods we mentioned above (such as etching the silicone). Without understanding your exact situation it is difficult to say which solution will work best for you. How do I know which is the best solution for me? A non-silicone sealant will not repel the paint meaning it will not flake off and crack. The benefit of colour-matching using a non-silicone sealant comes if you need to paint over it (such as spray-painting the side of a bus). You will not need to go over the sealant to ensure it is the correct colour. Once you have determined the colour you need and you have purchased the product, you apply the sealant and there are no further steps required. This, in turn, eliminates the need to paint over it. This colour-matching can be fine-tuned to the exact colour you require for your substrate. Some adhesive manufacturers can offer colour-matching of sealants (you can colour-match silicone too). I can imagine you’re thinking “but I’ll still need to paint over the other sealant?” Silicone is one type of sealant, so you can use another type of sealant (like MS polymer) in its place. You are probably wondering how this is possible. As the saying goes, “prevention is better than cure”. Why using a colour-matched sealant could be the best option for youĪs mentioned, we believe the best way to eliminate the risk of paint flaking or cracking after it has covered the sealant is to plan for the situation in advance. Once you have this base-knowledge, you’ll be able to assess your options. Instead, we promise to describe it in a simple way for you to understand. So, we aren’t promising to provide the most technical answer and the scientific cause. We understand that this topic can get quite complicated and confusing. We’ll then describe alternative methods of ensuring your sealant is the correct colour in the first place so you won’t need to paint over it. This article will discuss the cause of this issue and ways you might be able to paint over silicone. Now, you want to know how to ensure the paint will stick to the silicone. However, we believe you shouldn’t need to paint over your sealant in the first place.īut you may have already applied the silicone. Sound familiar? That’s because it is a widely-known statement.Īs adhesive specialists here at Forgeway, we know that you cannot paint over silicone. But you will need to paint over that sealant, and you have heard an answer like the one we gave above “No, you cannot paint silicone.” You may have found yourself in a situation where you need to apply a sealant. However, there are so many variables, and the less short answer should perhaps be “No, but you shouldn’t need to paint over silicone.” ![]() The very short answer is, “No, you cannot paint over silicone”.
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