Let’s say you need an additive to improve your processing conditions or improve the shelf life of the packaged product; or you would like your Green House Film to last another season. We have a solution!

Our Additive Masterbatches can help you enhance the quality, strength, look and feel of your end product.

All the additive masterbatches are available in different resin types and with variable active ingredient loadings that can be specially developed for use at a suggested addition rate. At your request, RPI can also manufacture tailor-made additive blends for your particular industry. Simply tell us what properties your finished goods need to exhibit and our technical specialists can do the rest!