Gush OdourlessSeal (Interior & Exterior Sealer) is a premium water-based acrylic sealer engineered for the two outcomes that trade contractors most often have to trade off against each other: ultra-low odour during application, and exceptional coverage per litre. Reformulated to a higher specification than our standard EcoSeal, OdourlessSeal is built for jobs where the applicator and the end-user share the space, and where the applied cost of every square metre matters.

The ultra-low odour formula makes OdourlessSeal the right choice for occupied-space refurbishment: homes with residents still living in, healthcare facilities sealing wards between rotations, hospitality rooms turned over without full evacuation, and F&B venues working around partial shifts. The high-yield coverage formula reduces tin count per job and lowers applied cost per square metre, without compromising adhesion, alkali resistance, or substrate protection.

When used in conjunction with Gush Care, CleanCare, or any of our interior topcoats, OdourlessSeal forms the premium foundation of a coating system that supports healthier indoor environments from the substrate up. It sits as the flagship general-purpose sealer in the Gush range, alongside EcoSeal (standard general-purpose), MouldSeal (mould remediation specialty), and DeepSeal (deep substrate penetration specialty). Choose OdourlessSeal when odour, coverage, and indoor air quality are the criteria your job is being scored on.