FIBREGLASS ISOPHALIC POOL RESIN WHITE 25KG (COLLECTION ONLY)

Product Description:

The White Isophalic Pool Resin (25kg) is a premium resin designed specifically for fibreglass swimming pool linings. Using an isophthalic-NPG polyester base, this resin offers superior water resistance, chemical durability, and UV stability, making it the preferred choice for pool relining and resurfacing projects across South Africa.

Unlike general-purpose orthophthalic resins, isophthalic resin provides longer-lasting protection, reduced maintenance, and improved performance under harsh pool conditions. It is particularly effective in environments with high chemical exposure and strong sunlight, ensuring your pool’s surface remains smooth, watertight, and resilient.

This product is supplied in 25kg sealed containers and is available on a collection-only basis from our partner depots (no shipping). Orders are typically ready within 1–2 working days, with a WhatsApp notification confirming collection.

⚠️ Important: This is not a DIY product. Fibreglass pool linings should only be applied by experienced, qualified contractors or applicators.

FAQs

Q: What is isophthalic pool resin used for?
A: It is used as the primary resin for fibreglass pool linings, offering long-lasting resistance to water, chemicals, and sunlight.

Q: How does isophthalic resin compare to orthophthalic resin?
A: Isophthalic resin is tougher, more durable, and longer lasting. It costs more but saves on repairs and maintenance in the long run.

Q: Is this resin safe for DIY use?
A: No. This resin requires professional application by a qualified fibreglass pool contractor. It is not recommended for DIY projects.

Q: How much resin is needed for a pool lining?
A: On average, 1.3–1.7kg of resin is needed per m² of pool surface. A 25kg pack covers approximately 15–18m² depending on application.

Q: Is this resin suitable for repairing cracked or leaking pools?
A: Yes. Fibreglass relining with isophthalic resin is commonly used to waterproof cracked concrete shells.

Q: Can this resin be applied to marbelite pools?
A: Yes, after proper surface preparation (grinding, cleaning, and priming), it can be applied to marbelite or cement-plastered pools.

Q: How long does the resin take to cure?
A: Initial curing occurs in 4–12 hours, but the lining should be left to cure for at least 7 days before refilling the pool.

Q: What colours are available?
A: This listing is for white resin. Top coats are available in white or blue.

Q: Can it be used with surface tissue and clear top coats?
A: Yes, for the smoothest, most durable finish, a layer of surface tissue and a protective clear top coat are highly recommended.

Q: Is it resistant to algae growth?
A: Yes. Fibreglass linings with isophthalic resin are non-porous, preventing algae from embedding in the surface.

Q: Where can I buy this resin in South Africa?
A: This product is collection-only from our depots. Orders are ready in ±1–2 working days after confirmation.

Q: Can I return unused resin?
A: No. Due to the nature of the product, no returns or refunds are accepted after collection.

Q: What tools are required for application?
A: Fibreglass mat, tissue, rollers, grinders, resin hardener, putty powder, and acetone are required. A professional contractor will have the full kit.

Q: How long will the fibreglass lining last?
A: With correct application and water chemistry, a fibreglass lining with isophthalic resin can last 15–20 years before requiring major work.

Q: Can this resin withstand South African sun and weather?
A: Yes. Isophthalic resin is specifically formulated for UV stability and chemical resistance, making it ideal for South African conditions.

DUE TO THE NATURE OF THIS PRODUCT PLEASE ENSURE YOU ORDER THE CORRECT QUANTITY/COLOUR AND SIZE AS NO RETURNS OR REFUNDS CAN BE PROCESSED AFTER DELIVERY.