A smooth, clean pool surface isn’t just about looks; it protects your pool’s structure and ensures water clarity. Over time, plaster can wear, develop cracks, or become rough, making swimming less enjoyable. Replastering your pool at the right time keeps your water sparkling, prevents damage, and extends the life of your pool.
Why Replastering Matters?
Pool plaster acts as the first line of defense for your pool’s shell. When it starts to crack, chip, or fade, water can penetrate and damage the underlying concrete or gunite. Left unchecked, this can lead to costly repairs or even partial pool resurfacing. Regular replastering keeps your pool safe, attractive, and easy to maintain.
Plaster “Misting” to Find Small Cracks
Before replastering, lightly mist the pool surface with water. This reveals hairline cracks that aren’t visible when dry. Mark these cracks for repair so they don’t worsen under new plaster. Identifying issues early ensures a smoother, longer-lasting finish. It’s a small step that prevents bigger problems later.
Checking for Hollow Spots
Hollow areas under the plaster can compromise adhesion. Tap the surface gently with a small hammer or mallet, hollow spots sound different from solid areas. Mark these areas and repair them before replastering. Addressing hollows prevents future flaking or peeling. This step ensures your new plaster will stay in place for years.
Contact USApplying Plaster
Mix plaster according to manufacturer instructions. Start from the deep end and work toward the shallow end for consistency. Apply evenly to walls, floor, corners, and steps. Smooth out each section to maintain uniform thickness. Proper application prevents cracking and ensures durability. A careful hand now saves headaches later.
Acid Wash Preparation
An acid wash removes mineral deposits, old chemicals, and stains. Dilute the acid safely and wear protective gear. Apply evenly and scrub lightly if needed. Rinse thoroughly to remove all traces before replastering. This ensures proper adhesion of the new plaster. Skipping this step can lead to peeling or uneven surfaces.
Chemical Startup, Following LSI
After replastering, balance your water using the Langelier Saturation Index (LSI). This prevents corrosion or scaling on the new plaster. Test pH, alkalinity, calcium hardness, and temperature. Adjust chemicals gradually to reach ideal levels. Proper water balance protects your investment and keeps the pool looking pristine. Monitor closely for the first few weeks.
Follow Plaster Warranty Requirements
Always follow the plaster manufacturer’s warranty instructions. This includes curing times, recommended chemical levels, and cleaning methods. Avoid harsh chemicals or abrasive tools during the first month. Keeping records of maintenance helps protect your warranty. Following these steps ensures your new plaster lasts longer. Proper care also gives you peace of mind and a pool that looks amazing.
Keep Your Pool Perfect: Master Replastering or Let Atlas Pools Do It
Replastering can be a DIY project, but skill and attention to detail are essential. Each step from misting cracks to chemical startup affects the final result. Doing it correctly ensures a smooth, durable, and long-lasting finish. Small mistakes now can lead to costly repairs later. Following these steps, or hiring Atlas Pools to handle the process, protects your pool and keeps the water clear. A well-maintained plaster surface makes swimming enjoyable for years.



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