Is Polystyrene Moulding Waterproof? A Practical and Data-Driven Analysis
Polystyrene moulding, a lightweight and cost-effective alternative to traditional materials like wood or plaster, has gained traction in residential and commercial projects. However, a common question among homeowners, contractors, and designers is: Is it truly waterproof? Let’s dissect this through a blend of material science, industry standards, and real-world applications to provide clarity. 1. The ... Read more