
Del-Val 242
Hybrid Liquid Sealant
Description
Del-Val 242 Hybrid Liquid Sealant is a silicone / urethane hybrid sealant used by professionals to produce a water-resistant seal on roof repairs and pitch pan filler. Del-Val 242 Hybrid Liquid Sealant delivers excellent elongation and remains flexible after curing. This semi-self-leveling, single component sealant may be applied to penetrations, seams, curbs, flashings and pitch pans on a wide range of surfaces. Plus its low VOC / eco-friendly chemistry makes it safer and better for the environment.
A Silicone/Urethane Hybrid Sealant delivering excellent elongation with low VOC makes it an eco-friendly solution!
Preparation
Clean surface to be coated. Sweep off all loose dirt, dust and debris. Scrub grease and oil spots with an all-purpose detergent. A primer is not required but may help aid in adhesion.
Application
Remove all dirt, oil, loose paint, frost and other contamination from all working surfaces. To ensure ease in application, keep at room temperature prior to usage. Test and evaluate to ensure adequate adhesion.
Cleanup Del-Val 242 Hybrid Liquid Sealant
Clean tools with Del-Val Orange Cleaner & Degreaser or mineral spirits, taking necessary precautions when handling combustible liquids.
Shelf-Life and Storage
The shelf life is 12 months for an unopened container from date of manufacture. Refer to the date of manufacture in the format YYMMDD. eg. 250717 was manufactured June 17, 2025.
Product Information
Tools Needed
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