Many consumers – and even some professionals – use the terms “sealants” and “sealers” interchangeably, but there is a difference. Sealants are typically rubberized coatings or caulks and create an elastic layer on the surface....
The terms “waterproofer” and “sealer” are often used interchangeably when it comes to concrete and masonry coatings, but they are not the same things. Knowing the difference between the two can help contractors and consumers avoid problems...