Concrete 
 Exterior:
Plain Finish 
 New
 
 BOYSEN®® Plexibond™ B‑7760
Cementitious Waterproofing System
 
 
Concrete 
 Exterior:
Plain Finish 
 New
 
 BOYSEN®® Plexibond™ B‑7760
Cementitious Waterproofing System
 
 

BOYSEN®® Plexibond™ B‑7760 Cementitious Waterproofing System

BOYSEN®® Plexibond™ is a specially formulated acrylic polymer designed for compounding with Portland cement. The resulting mixture possesses excellent adhesion, water resistance, and flexibility even on thin section applications. Its use eliminates water seepage. This makes it ideal for positive side waterproofing roof decks and firewalls.
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SURFACE AND MATERIAL PREPARATION

Allow new concrete to dry for 14-28 days under normal weather conditions before painting.
Surface to be painted should be clean and dry, free from oil, grease, dust, dirt, contaminants, and all loose grit and mortar.
Dampen concrete surfaces first with water before applying Plexibond mix to avoid abrupt drying and cracking of the applied modified cement, especially under hot and sunny conditions.
Slowly mix 6.5-7.5 kilograms of cement to 4-Liters of BOYSEN®® Plexibond™ while constantly stirring to prevent lumping.
Pass the mixture through a fine strainer to sift out lumpy materials. Ensure intimate mixing, stirring as often as possible to avoid settling. Keep mixture proportion constant for a uniform texture.
Mix only enough material to prevent waste. Workability of Plexibond mixture is 30 minutes, while the potlife is 2 hours.

APPLICATION SCHEDULE

Apply two coats by brush while maintaining coverage rate at 5-6 square meters. Recoating interval is 1-2 hours.

Let dry for at least one day before paint application.

Suggested painting systems are BOYSEN®® Acrytex™, BOYSEN®® Elasti-kote™, BOYSEN®® Permacoat™ Latex or BOYSEN®® Wallguard™.
SQM
Paint SystemProductQuantity
WaterproofingBOYSEN®® Plexibond™ B‑776024L
PrimerBOYSEN®® Permacoat™ Latex Flat Latex B‑7015L
Putty (Spot)BOYSEN®® Acrytex™ Cast B‑17115L
TopcoatBOYSEN®® Permacoat™ Latex Flat Latex8L
Thinning Solvent for PuttyBOYSEN®® Acrytex™ Reducer B‑17501L
Other options for paint: BOYSEN®® Wallguard™ or BOYSEN®® Elasti-kote™.
* Quantity shown will only be an estimate
  1 Gallon = 4 Liters
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For MSDS requests, please email technical@boysen.com.ph