Join our mailing list* and you'll receive a FREE sample of Rain Clear Gel. To register simply send us an email with the subject line "Sign me up" with the answer to this question:

Q: What other product is in the Glass Science range? (hint: the answer is within our website)

Don't forget to include your contact name, phone number and address! We'll then add you to our database and send you your free sample. Only one entry per household/email.

Only while stock is available. Please note that this offer is only available to residents of New Zealand.

Email to promotions@smitsgroup.co.nz

**Please note that you must follow the above instructions correctly to receive a free sample!

* Being on our mailing list means you'll receive a monthly email newsletter telling you about freebies, hot deals, news and technical advice. You may request to be removed from the database at any time by replying with Unsubscribe in the subject line.