11/05/2026
250 hours boiling salt water. 90 days deep dip. Still bone dry. 💧🚫
Meet Marine HDPMR – the biggest plywood innovation in decades.
🔬 Molecular Bond (AFB) – water can’t break it.
🧪 250h boiling water + Salt spray pass – ocean approved.
🏊 90-day deep dip – zero moisture pe*******on.
💧 Hydrophobic surface – water beads and rolls off.
🎨 Ready for any finish – paint, laminate, mirror, veneer, CNC. No sanding. No primer.
Strength of ply + smoothness of HDHMR.
30 years guarantee | 500% replacement
Termite proof. BWP grade. Pure phenolic bond.
📞 Call us: 86969 87000
🌐 Visit: rocktough.in
📩 Email: [email protected]
“No myths. Just truth.”