Many years ago I used to buy ready-mixed Tetrion in tubs. It was amazing stuff, grey, gritty and set like granite. I thought this powdered version would be the same, but it isn't. It is still very good, sets quickly and can hold its shape while setting, but its not as strong as the old stuff. I have repaired a sandstone window surround that was weathering and turning to sand. It has worked and two coats of masonry paint should protect it. A useful addition to the DIY tool kit and one I would recommend.
Verified purchase: Yes | Condition: New
Bought this Tetrion to repair damaged concrete drive. The surface had weathered over thirty years and was very pitted. Mixed the Tetrion as directed on packet and smoothed over the damaged areas. Had to work quickly with it as setting time is only a few minutes. Feathered the edges with a wet paint brush. Within half an hour it was set enough to touch and could drive over it later the same day. Great product giving super results.
Verified purchase: Yes | Condition: New
I used this filler to repair a garage floor entrance which had broken away in places over the years After filling and sanding down then applying a garage floor paint it looks like new 3 weeks on and the car driving over it has not broken any of the repair away
Verified purchase: Yes | Condition: New
Mixes easily and sets hard and fast. Great for small filing jobs. The content is split into two small bags which makes it is easy to store if only a small amount is needed to be used.
Verified purchase: Yes | Condition: New
Tetrion fillers " Hard as Rock" is the best I have ever come across, it's brilliant. So easy to use and quick drying.
Verified purchase: Yes | Condition: New
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