Sashco 15010 10.5oz Sashco Sealants Beige MorFlexx Grout Repair, 10.5-Ounce

by Sashco

Product Description

From the Manufacturer

Have you tried other mortar, stucco and grout repair products that cracked again because they dried hard and brittle? Mor-Flexx is different - it stretches and 'flexes' with temperature change and movement yet still has the sandy texture and color of mortar. You'll get a stretchy seal that lasts for years. Mor-Flexx should not be used on concrete less than 6 months old; the concrete is not fully cured.

Product Description

Mor-Flexx, 10.5 OZ, Beige, Repair Sealant, Looks Like Mortar But Stretches Like Rubber, Adheres To Concrete, Brick, Stone, Block, Stucco, Wood & Other Masonry Surfaces, Paintable, Water Clean Up.

Product Details

• Product Dimensions: 2 x 2 x 11.5 inches ; 14.4 ounces
• Shipping Weight: 14.4 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000BQMH2W
• California residents: Click here for Proposition 65 warning.
• Item model number: 15010 10.5oz
• Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
• Amazon Best Sellers Rank: #10,590 in Home Improvement (See Top 100 in Home Improvement)
  • #7 in Home Improvement > Hardware > Adhesives & Sealers > Caulk > Adhesive Caulk
  • #28 in Industrial & Scientific > Tapes, Adhesives & Sealants > Industrial Sealants

Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful:

5.0 out of 5 stars Great stuff for large concrete repairs, October 30, 2011

By 

John E. Gross - See all my reviews

This review is from: Sashco 15010 10.5oz Sashco Sealants Beige MorFlexx Grout Repair, 10.5-Ounce (Tools & Home Improvement)

I gotta' agree with Kyle. I had some large (like 3/4 inch wide) cracks at the expansion joints in a sidewalk that I wanted to seal. These were leading to the front door, so I really wanted the caulk to match both the texture and color of concrete, and to be strong and flexible enough to deal with such a large crack where it'll surely continue to move. Where necessary, I back-filled with foam and carefully followed the instructions - I power-washed, then wire-brushed the surfaces, then put the stuff in and pressed it with my fingers to get good adhesion (... at that point I felt pretty stupid because in all the caulking I'd done before, I'd never prepared the surfaces so well.). My application was pretty heavy and thick, and I was quite concerned after a couple days because this stuff was still soft. At that point it wasn't tacky to touch, but you could very easily put a dent into it with your finger. I was using this at a rental, so I don't know how long it took to fully harden - I'm guessing it probably took at least a week, in summer in Colorado (i.e. both dry and hot).

Well, it's a few months later now, and I'm thrilled. The texture and color are excellent (I used gray), and it's both hard and flexible - very 'tough' is good description. I won't really know if it's as great as I think for another 5 years or more, but so far I like it better than any other concrete repair material I've tried. I've used a number of concrete patch products - some in tubes, the concrete-vinyl patch materials, etc, and they either (1) flex well, but don't match the texture/color of concrete (most 'traditional' caulks), or (2) are not flexible enough and crack again with just a bit of movement (most concrete patches - both in tubes and mixable). This stuff is expensive, but if it holds up as well as I expect it will, it's more than worth the extra cost.

1 of 1 people found the following review helpful:

5.0 out of 5 stars Great Stuff, March 17, 2011

By 

Kyle "KFoster" (Houston Texas) - See all my reviews

This review is from: Sashco 15010 10.5oz Sashco Sealants Beige MorFlexx Grout Repair, 10.5-Ounce (Tools & Home Improvement)

I was really impressed with this item it really looks great.
I had a problem with some cracks I wanted to seal and this stuff did the trick.
It has a nice sandy texture and dried to match my mortar almost perfectly.
I was very skeptical at first but this product exceeded my expectations.
Buy with confidence!