Zinsser B-I-N is excellent at masking and sealing the aesthetic damage caused by damp (like water stains and odors), but it will not fix the underlying damp problem.
Primers for damp prone areas
Zinsser B-I-N can block stubborn stains such as water stains, fungal degradation, nicotine, oil stains, marker pens stains and more, as well as seal porous surfaces, bleeding knotts and resin streaks.
Zinsser Damp Proof Paint. Zinsser Damp Proof Paint is a robust solution for tackling damp issues, providing both protection and aesthetic enhancement to interior walls. This specialist paint is designed to create a moisture-resistant barrier, effectively preventing damp patches and mould growth.
Coo-Var Anti-Damp Paint is a specialist damp wall primer designed for interior walls and ceilings affected by moisture. The resin-based coating contains an active reagent that reacts with surface dampness.
Use B-I-N® as a full surface primer on drywall, cured plaster, filled areas, ceiling tiles, wood or metal doors, windows, cabinets, plywood, panelling, trim, glossy paints, clear finishes and other paintable interior surfaces. B-I-N® is also great for exterior spot priming over knots, sap streaks and rust stains.
Zinsser BIN
This is the stain block you use for blocking mould and mildew. It's shellac-based and you can paint over it after around 45 minutes. You can buy Zinsser BIN in white, grey, and tinted colours, but as you need to apply two coats of emulsion over the primer anyway, it's mostly used in white.
Zinsser BIN is a shellac-based paint; Bullseye 123 is water-based. They're both adhesion primers and stain blocks, but each one is better for different jobs. For example, Zinsser BIN is better for blocking water stains and gripping to varnished wood. Zinsser Bullseye 123 can be used outside and works better on plastic.
PermaSEAL damp proof paint is a multipurpose, high-performance product. It can fulfil a range of purposes, including: A general interior damp proof paint for multiple surfaces including render, plaster, brickwork. Suitable for both walls and ceilings.
The right product: Zinsser PermaWhite
Zinsser PermaWhite is a mould-resistant primer and topcoat in one. It adheres to most substrates and provides a strong, washable, abrasion-resistant finish (ISO 11998 - class 1) that resists moisture and dirt absorption.
The best way to do this is by installing damp proofing which can come in the form of a cream and rods that are inserted into your masonry, or paint and a fabric membrane that can be installed onto your wall. These form a barrier to stop rising damp and condensation from soaking your walls and causing further issues.
For damp surfaces Mould can often be a problem in rooms where condensation is common, typically laundry rooms, bathrooms and kitchens. But if you have mould on any walls, inside or out, then sung Zinsser BullsEye 123 Primer will seal in mould staining, stopping it leaching into future layers of paint or wallpaper.
With an ultra-low odour and innovative water-based formula, B-I-N® AQUA differs from the world-renowned Zinsser B-I-N® as it contains only trace elements of VOCs (<0.1%) and provides easy soap and water clean-up. B-I-N® AQUA is also the only full surface, knot blocking primer in the Zinsser range.
Can you treat damp without removing plaster? Yes, plaster does not always need to be removed because of a damp problem. Often a damp problem is caused by leaking pipes or faulty appliances, and this will not require expensive repairs, the plaster will just need to dry out.
Most satinwood, eggshell, and gloss paints sit better on an undercoat than they do on Zinsser BIN. So, primer (Zinsser BIN), undercoat, then topcoat.
Painting on damp surfaces traps excess moisture on the surface of the wall, resulting in peeling paint and paper, mould growth, and persistent musty smells.
Zinsser Mould Killer & Remover is a powerful solution designed to eliminate stains caused by mould, fungus, and algae. Perfect for high-humidity areas like bathrooms and kitchens, it works effectively on a range of internal surfaces, including tiles, wood, plaster, and wallpaper.
Second, Zinsser BIN is shellac based and the primary solvent is alcohol. While I wouldn't directly inhale the fumes, you shouldn't have any problems with a little ventilation. I'm just thinking inhaling the fumes will be inevitable if I'm painting.
Zinsser® Mold Killing Primer is a water-based EPA registered fungicidal protective coating that can be used to paint over and kill all existing mold, mildew, moss, fungi, odor causing bacteria and any other fungal organisms*.
Paints with a glossy sheen—like satin or semi-gloss—are best for humid rooms. Instead of absorbing moisture like matte or eggshell paint, they deflect it. Glossy paints can resist moisture because they have a more complex finish.
Choose moisture resistant paint and wallpaper
Opt for painted surfaces and choose paints designed for use in kitchens and bathrooms. With formulas designed to resist moisture and steam, they'll not only help to keep mould at bay, but will also wipe clean more easily if any mould develops.
Direct warm air at small damp patches to lift off surface moisture and condensation. Run a dehumidifier to remove excess moisture and address the issue of moist air. Improve ventilation by opening windows so that you have plenty of fresh air.
Exceptional Stain-Blocking Power
Zinsser B-I-N Primer doesn't just stick to tricky surfaces; it also excels at covering and sealing stains. Whether you're dealing with water stains, smoke damage, or even knots and sap streaks in wood, this primer locks them in and prevents them from bleeding through your paint.
Also consider fossa Block & Bond as a direct alternative to Zinsser BIN, it's a bit nicer to use, and quite a bit cheaper: Zinsser BIN Primer Sealer and Stain Blocker seals surface pores so you use less finish paint.
Yeah it is a thin/runny product. Awesome primer for many applications. It's great for rust, nicotine, tannins and fire- damaged surfaces. It will block every odor I've come across.