B-I-N® AQUA is the ultimate water-based primer, sealer, stain killer and odour blocker. The high hiding formulation offers exceptional adhesion, without the need for sanding and is ideal for both interior and exterior use. B-I-N AQUA effectively primes, seals, blocks stains and locks in problem odours while expertly sealing knots and sap streaks. With an ultra-low odour and innovative water-based formula, B-I-N AQUA contains only trace elements of VOCs (less than 0.1%) while providing easy soap and water clean-up.B-I-N AQUA works brilliantly as a full-surface primer on building boards, doors, plywood and varnish and is ideal for exterior surfaces such as brick, concrete, aluminium and PVC. B-I-N AQUA penetrates and seals porous surfaces too, such as wood, new cured plaster, stucco and drywall. Glossy enamel paint, glass, MDF, ceramic tile and non-ferrous metal can also be primed without sanding or de-glossing.B-I-N AQUA effectively blocks stubborn stains from nicotine, smoke, water, grease, mildew, tannin, crayon and lipstick and acts as an outstanding barrier against all types of odours, including fire damage, smoke, nicotine and mildew.