Polar White Difficult Surface Primer Spray - 400ml - Ideal For MDF, Tiles, Melamine, Metal, Wood & Rigid Plastics - Primer Undercoat - Interior & Exterior - Packaging May Vary

Got the job done. Not kidding around when it recommends no skin contact. Pretty strong smell but that comes with the territory.

Easy to use and sprays well, a bit strong smell, looks good quality so far so good.

This 'Polar difficult surface primer' is good quality and I have experience with this product brand in their other spray products. This 'high solids acrylic primer' feature caught my attention.This primer adheres much better to my rigid plastic car arches than a standard primer. I'm only an amateur and this primer helps a lot and adheres with the slightest plastic surface prep.It's is a high solids acrylic primer and helped fill in minor scratches and blemishes which my arches and bumpers have. Dries nicely and easy to sandpaper before base coat spray.I'll also be using this primer to spray my window sill and some worn kitchen cabinets during my little projects at home.The spray can has a metal ball inside which helps when I shake to mix it thoroughly.I'll always go to this product whenever I have a slightly more difficult surface that standard primer finds difficult to adhere.I'm very impressed with this product and it takes primer up another level.Very good value product that is professional.

This is a great primer I personally got this to use as an undercoat on my garden gate that has just been built. And I thort a spray would be easier to apply rather than using a paintbrush will also give a more even coat.This spray has a very strong smell so I highly recommend using in a well ventilated area and also use a mask aswell for safety reasons even using outdoors I still put a mask on.Once applied I left it to dry a couple of days before I painted the top coat on my gate. Always best to let it dry fully to check it's ot going to flake off or need another coat.

This is one case where you really do need to pay attention to the often used warning “use in well ventilated area”. Blimey this stuff is powerfully stinky! So, either use outside or make sure you’ve got open windows and wear a mask if you can. All that said, this is incredibly effective - I like pottering about with arty crafty stuff but have always steered clear of melamine (those plasticy coated bookshelves or cupboards) as they’re a nightmare to paint over. Let alone getting into corners. So this spray puts paid to all the usual faff about sanding, peeling, prepping etc. Basically just spray, let it dry at least overnight and for longer if you can, then you can paint it with whatever you like - acrylic, emulsion, heck even felt tip pens if the grandchildren want to have a go with their “art”. It won’t cover masses, spray cans never do go all that far, but I’m hoping to get the bookshelves done (and get rid of that awful pale, imitation wood forever) and some picture frames. Yes it’s a tad expensive but frankly, if it makes upcycling easier, I’m all for it.

Polar Difficult Surface Primer Spray - 400ml.I have recently been trying to improve on my furniture recycling. I always have problems when it came to priming and painting my finished projects. This primer from Polar has been designed to give a tough bond. It’s will stick to MDF, ceramic tiles, melamine, metal, rigid plastics and various other woods. Unlike other primers I've used, this is suitable for using on interior and exterior projects. I found the paint easy to spray, and it levelled perfectly. I was extremely pleased with its performance on MDF. This material is notoriously difficult to paint.Overall a quality primer, its not the cheapest available. However it definitely works as advertised. ✅

I have plastic handles on very old kitchen cupboards so I thought this would be suitable to prime them ready for a repaint.Things started off well. I masked off where I needed to and covered everything else really well.As I took the cap off the can I noticed that the spray nozzle was extremely loose.I started to spray and the coverage seemed ok but after spraying two short bursts I ended up with paint leaking over my hand and dripping on the floor.The paint leaked from the bottom of the spray nozzle.I was not impressed to say the least.If I had paid for this i would be sending it back.

This primer spray is easy to use and really works well and helps paint some surfaces, I used it for a small plastic table and was so much easy to paint it after that.The smell is very strong and I used a face cover mask and I applied the spray outside on my garden I didn't recommend you to use it inside.The size is just 400 ml, dries well but is a bit sticky so I leave drying for a full day just to be sure, and I am happy with the results, I recommend it.