Bond It Lami-Mate Timber & Laminate Sealant Light Oak EU3 is a water-based, permanently flexible sealant that perfectly complements light oak wood and laminate surfaces. It creates a reliable, airtight seal for tongue and groove flooring, around windows, doors, and all types of fitted furniture. Lami-Mate can also be painted, stained, or varnished for a flawless finish. Suitable for both interior and exterior use, this sealant keeps your home protected and looking beautiful.