• Please Note: If you have questions about an order you placed, shipping policies, product availability or product returns, please do not use this form. Direct these questions to our customer support center or by calling 866-581-7378.

    Most product questions are answered within 24 hours.
    Not all questions and answers will appear on our website. Thank you for choosing DoMyOwnPestControl.com!
  • * (limit 110 characters)
  • (optional)
  • *
  • *
  •   (city, state)
  •     Cancel

Q&A Home

David from Jackson, Tn writes,

Is it safe to use Stuf-Fit Copper Mesh to patch up around ac lines outside?

Hi, I have notice outside a hole where the Ac unit refrigerant lines run into my house is not ready covered and I feel that mice are using it as one of the ways to get into the house, is Stuf-Fit along with expanding foam is safe to use fill this hole?


You can use Stuf-Fit Copper Mesh to seal holes around the a/c lines as long as the holes are not larger than 2 inches.

Answer last updated on: 06/29/2012

2 of 2 people found this answer helpful. Was it helpful to you?   Yes No