Recommendations for concrete sealer?
Our contractor is recommending Clementone Clear Sealer for our new basement slab, which will be frequently used living space. The MSDS lists ethoxylated acetylenic diols, and the regulatory info says it contains substances listed under Title III of the Superfund Act and Prop 65. What less-toxic alternatives would be appropriate for this residential use? We will be moving in with a 1-year- but intend to add a large dog. The uses include mud room and playroom as well as laundry and guest quarters. The concrete has a black tint but otherwise as yet unsealed.
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