PRODUCT: MasterSeal P 173 Primer (formerly Sonolastic 733. Use with Polyurethane Caulks and Deckcoatings, such as NP1, SL1, SL2, Sonoguard / MasterSeal. 1-Pint Can. Price/Can.(Flammable; UPS Ground or truck shipment only).
DESCRIPTION: MasterSeal P 173 Primer was formerly branded as Sonolastic 733 Primer. Its the same products. MasterSeal P 173 is commonly used for improving adhesion on galvanized steel Kynar, Wood, Porous Masonry, Cement, in high water exposure area, and other situations where improved long term adhesion is desired. Its will also prevent water migration along/under porous areas. Available in 12 cans per case.
The P 173 primer is used with NP1, NP2, SL1, SL2, Ultra and most polyurethane sealants, polyurethane waterproofing primers and polyurethane basecoat primers.
NOTE: This product will discolor in the sun. It is suggested to NOT apply to areas which will not be coated with sealant.
OPTIONS: Also available in P 766 version (Low VOC) and in P179 version for Polyether Sealants.
Product Data Sheet
733 MSDS Sheet, Canada
733 MSDS Sheet, US
766 MSDS Sheet
similar product terms: 50340131, 733 primer, P173 primer, masterseal primer, masterseal P173, masterseal P 173, polyether primer, tripolimer primer, sealant primer, sonolastic primer, np1 primer, np-1 primer, s150 primer, polyether sealant primer