Blog

Posts about:

national plasterers council

calcium nodules in pool, calcium nodules, calcium blisters, pool blisters, white spots in pool, little volcanos in pool

Understanding Calcium Nodules in Pools

Calcium nodules in pools look like little calcium volcanos or blisters that ooze out of pool walls and floors. In this article we cover two opposing viewpoints about what causes calcium nodules, and lay out the facts that everyone agrees on. Then we'll discuss how to prevent and fix calcium nodules.

Read More
NPC-show.png

I knew nothing about pool plaster. So I went to the NPC Show.

I have never plastered a pool in my life. In fact, until this week, I had never even seen pool plaster being applied. To be honest, I did not even know the difference between plaster, cement, gunite, concrete, shotcrete, or any other type of -crete. Because of this utter lack of knowledge and experience, I thoroughly enjoyed my time at this year's National Plasterers Council (NPC) annual conference in New Orleans.

Read More
Protect-your-Plaster.png

Protect Pool Plaster with LSI Balance from the Start

Pool builders, plaster applicators, and service techs know that a pool startup can be a real pain. Plaster dust is just the tip of the iceberg. For residential pools especially, most pools have water filling them within hours of finishing the plaster. That means the tap water and its chemistry is immensely important in the curing process (hydration) of new pool plaster.

Read More