Dottie Lhd1 Duct Seal. Catalog including item item name description category number upc code sort style type unit quantity. Dust seal prest o matic is used to seal around junction box flashings service masts etc. For help with duct seal 1lb bag from dottie.
It is heavy mastic which is flexible flashings service masts ect. Composition information on ingredients.
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323 725 1000 714 739 1408 this material is classified as hazardous under osha regulations. Products related to lhd1 duct seal 1lb bag or visit the dottie site. Dottie has provided quality products unrivaled customer service to electrical plumbing hvac and security low voltage professionals. Duct seal lhd1 lhd5 dust air 420 360 pvc tape electronic component cleaner 8377 860 friction tape 822 rubber tape handi foam handi foam fire block hornet wasp spray 863 insulating epoxy coating 401 lpf cleaner degreaser 399 roof mastic rain kote rtv silicone nfp safety solvent 8060 silicone lube 8034 tuff towels tt75 masking tape lumber.
