Polysulfide VS. Polyurethane

By |2016-12-13T17:18:32+00:00December 13th, 2016|Concrete Sealants|

What Sealant Do You Need? by Don Casey In every Marine Center you will find an array of different sealants and caulks sufficient to make your head spin. With so many choices, how do you know which one you need? It is not as difficult as you might think. Virtually all modern marine sealants fall

DIY vs. MASTICMASTERS

By |2016-07-11T20:18:15+00:00July 11th, 2016|Concrete Sealants, Crack Repair, Expansion Joints|

DIY do it yourself? “FREE ESTIMATES” There are numerous blogs on the internet that explain how to do DIY expansion joint replacement. We have rarely read one that was accurate. Often, the author misses the details crucial to longevity of the sealant. Preparation is the key which bloggers rarely touch on. We have found that

Why Sealing is NEEDED?

By |2016-07-11T20:16:02+00:00July 11th, 2016|Concrete Sealants|

ACI 504R-90 The introduction of joints creates openings which must be sealed in order to prevent passage of gases, liquids or other unwanted substances into or through the openings. In buildings, to protect the occupants and the contents, it is important to prevent intrusion of wind and rain. In tanks, most canals, pipes and dams,

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