So, you want to make one. I remember my first time standing there with a roller in my hand, the morning light just starting to hit the hole I had spent three weekends digging, and I thought to myself, “How difficult can this really be?”
If you are in the home counties and this all sounds like too much work, honestly, I don’t blame you. I know That Pond Guy does a lot of Hertfordshire pond fibreglassing works, actually. They make it look easy, which honestly annoys me a bit because it is not easy. But they have been doing it for years. They probably know everything.
The Sticky Chemistry Bit Where Things Get Real
This is where it gets real. The smell hits you straight away. That sharp, sweet chemical smell that gets in your hair and your clothes and your skin and just stays there for days. You will wake up the next morning and still smell it. Your dinner will taste faintly of resin. It is a whole thing.
You mix the resin with the hardener, and then you work fast. Panic fast. Too slow, and it goes off in the bucket, and you are left holding a solid lump of expensive plastic and a roller that is now also a solid lump of expensive plastic. Lots of swearing again.
Some things I learned the hard way:
- Wear gloves. Resin on skin stings like crazy and won’t wash off. Just sits there mocking you for days
- Work in sections. Do not try to do the whole pond at once. You will panic.
- Temperature matters so much. Cold day? Cures are slow, and you are waiting forever. Hot day? You have about ten minutes before it turns to rock, and you are screwed
The Glass Matting Bit
Cut the matting into strips first. Have them ready. Then lay it over the wet resin and stipple with a roller. The sound is weird. Sort of squelchy and sticky and wet. You have to push every air bubble out. Every single one. If you leave them, they are weak points, and water will find them eventually. I promise you this. Water always finds the weak points. It is like water has a sixth sense for your mistakes.
The Top Coat Bit
The last layer is gel coat. This is the colour of the smooth bit, the part that makes it look like a proper pond and not a science experiment gone wrong. You roll it on carefully. Try not to leave runs. Try not to breathe too many fumes. Step back and hope, that is the main thing, really.
Worth It Though Honestly
It is messy and stressful, and your hands smell for a week, and you will find bits of dried resin in your hair for months. But when you fill it the next day, and there is no leak. Best feeling. The water sits there all clean and still, and you think, I made that. That hole in the ground is mine. The fish won’t know. They don’t care.