Hi, I brake the lids of the septic tank. Impossible to find the same model at Homework, Homepro or Thaiwatsadu. I thought to use a thick tile or a rectangle concrete paving slabs for walking in the garden, but i can't find any big enough. I need 55 cm x 55 cm. I also thought about using a steel plate cut, but it's very expensive. Do you have any idea ?
Cheers