Last year our front window delaminated so bought 2026 as advised by their tech person.Found it done the job.Now this year i have these very small cracks come on the front rh side leval with the gas locker on our Coachman, they are only about max'15 mm long and there are 5 of them . When i looked inside where the cracks are they have not come right through so gather its just the gel coat. However i would like to place at the back where the cracks are to stop any further progress would like to purchase some more 2026 but the site Silmid who sells the product charges over £8 pp for a small pack which would go in an envelope . So is there a normal retailer who sells Araldite 2026