MATTCO is a sealer for teak slightly amber. MATTCO is free from resins and synthetic polymers. MATTCO prevents mildew and delays the biological degradation of wood by microorganisms. MATTCO does not scale, does not yellow and does not crack. MATTCO contains UV protection. MATTCO nourishes teak and brings back the hot tone of teak. The indicative coverage is +/- 10m2 per litre.