Sika SikaBond SBR+ Waterproof General Purpose Bonding Agent and Admixture for Mortar,Screeds and Renders - 5L

Great delivery. Item was a previous return but was fine. Using it as a primer for floor tiling onto plywood and an admixture for the adhesive. Mixed as directed. Seemed to go on well. Thanks.

This is the product I never knew I needed in my life. I was wondering what I was going to do with my concrete floor in order to lay vinyl flooring. The floor was dusty and rough to the touch. I put the first coat and within 15mins it was getting tacky and a bit dry. An hour later I came in with a second coat and let me just say wow my flooring changed from rough to glass smooth. it was like a miracle occurring in my face. Brushing the floor was amazing. The brush just glides and the dust is all gone. Since I couldn't lay my peel and stick yesterday, I decided to put another coat this morning and lay my floor after couple of hours. The sbr is tacky enough when dry but still allows people to walk on it. Fluff doesn't stick to it even though its tacky. This stuff is also suitable for those with a garage or basement and they don't plan to put anything else like carpet, wooden flooring or vinyl. I mixed 1 part to 3 parts water and I only used a small amount so this will go a long way. The bottle size and amount is good for the money. For someone who intends to only do a room or two I'm sure a 1ltr bottle is more than enough. It's milky and in liquid form so it's quite runny and not thick. I wore gloves and used a random cleaning brush to brush it on the floor and I think for concrete floor, thats the best way than using paint rollers. The brush also removes left over debris while applying the sbr. It rubs on very quickly and smooth and we will wait to see the durability of the sbr over time.

I used this to bond white pea gravel around a tree in the garden and it stops the gravel getting knocked onto the grass, it has went a tinge of yellow after approx 8 months

I used it in the mortar mix for flaunching/haunching my chimney top. Nice and sticky and waterproof. Also, it’s a great primer for tiling.

Does the job and reasonable price