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Items shown are examples of our molding and design expertise and are not for sale by SmaK Plastics.

Most all water tanks are molded with materials within the Polyethylene family; HDPE, Crosslink HDPE and LLDPE (linear low density polyethylene). Our Engineering Team will design for success in your unique application so you will receive the full benefits of the rotational molding process.

FDA approved resins and colorants are available for potable water tanks while a lower cost regrind PE might be the correct resin choice for gray water and waste water tanks.

Common water tank applications would include potable water storage, rainwater collection, RV tanks (waste water, gray water and drinking water), ridged gel packs and industrial equipment tanks.

We can trim, leak test, spin weld fittings, add graphics, labels, turn key assembly and packaging.