PENNTROWEL Novolac L/F (Lining/Flooring) System is a multi layer glass mat reinforced monolithic lining system based on premium quality novolac epoxy resins. It offers the benefits of increased strength, chemical resistance, excellent tensile properties, and resistance to cracking by incorporating a glass mat reinforcement and multiple layer build. The system has been formulated to perform in chemical Immersion service, and will withstand the various temperature extremes that can be encountered in sumps, trenches, pits and vessels. Take care when ordering, to specify the correct product components by checking the product codes listed under the estimating and packaging section. Consult Corrosion Engineering specification CES-352 for complete usage/installation details.