How To Apply MasterSeal® P 173 Primer

Watch how to apply MasterSeal P 173 quick drying solvent-based primer for Master Builders Solutions sealants (Video Transcript). Then learn more about the materials, tools and accessories required to do the job safely and efficiently.

MasterSeal P 173 Primer Application Video Transcript

• Ensure substrate is structurally sound, fully cured, dry and clean
• Prime joint before installing backer rod (protect adjacent surfaces from primer)
• Open MasterSeal P 173
• Using a brush apply a thin, uniform coat to the joint surface
• Allow primer to dry tack-free before applying sealant
• Sealant must be applied the same day as the primer
• Refer to the MasterSeal P 173 technical data guide for more information.

Primer Application Materials, Tools and Accessories

Materials, Tools and Accessories – Shown

• Protective Gloves – 4-mil nitrile, disposable glove
• Protective Clothing – Long-sleeve sweatshirt
• MasterSeal P 173 Primer – Quick drying, solvent-based primer for priming joints and substrates
• Steel Can Opener
• Brush.

Precautionary Accessories – Not Shown

Refer to the MasterSeal P 173 Safety Data Sheet (SDS) for more information.

• Eye Protection
• Face Protection
• Respiratory Protection – In case of inadequate ventilation.

Citations

• Master Builders Solutions – MasterSeal P 173 Primer
• Atlas Supply – Master Builders Solutions
• Atlas Supply – Expansion Joint Systems, Joint Fillers
• Atlas Supply – Sealant & Adhesives
• Atlas Supply – Tapes, Tools and Accessories
• Atlas Supply – Sealant Glossary.