Sika Epoxy Crack Filler | Sikadur-20 Seals Hairline Cracks in Concrete Walls & Floors Before Waterproofing | For Tiles & Stone | 2-Part Resin | 140ml

Nice product . Crack got filled up. No water sippage till now used before 2 month till now no issues .

Use less, justvrnough to fill gap. Or after hardening material in gap comes out with excess dried qty

Very good after using it to seal hair cracks in wall and roof .water resistant also.it is quite effective as per it's strength.

Purchased with high hopes. Totally let down.Unless you're doing a project that needs all 140 ml at once, avoid this product.It solidified within 10 minutes. And the bottle got extremely hot — almost too hot to touch without gloves.Wasted money and time. Project failed. Would not recommend.

Excellent quality🌟😊🌟 thanks Amazon

The additional sticker was pasted on the users instructions. Thus users instructions were not readable. When tried to remove the sticker, the lower sticker of instructions became even more unreadable. Overall the product could not be used. Bad experience.

Ok ok

I used for the tile gap and tile was making the sound while walking .. after slowly pouring the liquid and placing the heavy weight for 1 day .. we observed that the tile got settled and not making any sound ... Impressed with the product..