Mr. Gasket 5935 Ultra Seal Exhaust Gasket - Pair 662766469912 Install wall sleeve in pre-cast

Install wall sleeve in pre-cast concrete or masonary walls - wall sleeve to be securely fastened to wall opening before installing air conditioner as it helps bear the weight of the air conditioner

Capacity: All Lengths

Red Color makes it easier to see

Packaging tested and certified to reduce the risk of damage during shipment

A unique repair solution

Mr. Gasket 5935 Ultra Seal Exhaust Gasket - Pair 662766469912 Install wall sleeve in pre-castBrand Mr. Gasket Model 5935 Stock port style Incorporates a graphite impregnated facing Port height is 1. 64" Port width is 1. 3" Made of steel core laminate Mr. Gasket Ultra Seal Exhaust Gaskets are designed and constructed to improve the sealing of exhaust header flanges. It incorporates a steel expanded metal core that reinforces and increases the tensile strength. This gives the gaskets the ability to conform to warped flanges, giving them better