[Date]

[Addressee]

Dear [Name]:

We have purchased a product sold or manufactured by you 
described as: 

[description]

One of our customers has advised us of a product defect in 
the following particulars: 

[description]

Name of customer: 
Approximate date of purchase: 
Nature of defect: 
Injuries claimed: 

In the event suit is brought against us arising from Breach of 
Warranty of Merchantability, we shall in a like manner look to 
you for full reimbursement. 

This letter is provided to give you earliest possible notice of a 
potential claim.


Yours very truly,