Why Capt. Tolley is different
[stylised illustration of Capt. Tolley applying the sealant along a crack, with a magnified area showing the application close-up]

It's a totally different approach
to finding and fixing leaks

It finds and seals hairline cracks
The sealant, being thinner than water, finds its way right into hairline cracks and joints where other sealants cannot reach.

It traces mystery leaks
The rapid absorption of the sealant into a surface indicates the source of a leak. Conventional sealants cannot possibly do this.

It's quick and easy to apply
There's no need to remove old sealants. You just apply the sealant along the line of a crack or joint until no more is absorbed.

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It saves time and effort
As the sealant can penetrate deep into structures, there is no need to take items apart or put them back together again.

It’s waterbased and non-toxic
The sealant is safe to use and, unlike other products, it can be applied to cracks even when they are slightly damp.