You will need the following tools:

• 1 x pack of Pratley Putty Standard Setting (You may need another pack depending on the size of the crack or chip. Do not use Pratley Putty Quickset® for underwater use)
• 1 x pair of Mask and Snorkel (so you can see what you are doing underwater)
• 1 x clear plastic packet. Zip-lock bag is ideal

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