Rock Prime RB

Description:

Rock Prime RB is Cold Applied Rubber Based Rubberized Bitumen Emulsion for effective waterproofing works.

Application:

• Protective Bitumen Coating for waterproofing and damp proofing.
• Priming and preparation of surfaces to improve the adhesion of waterproofing membrane.                 
• Rock Prime RB can be applied by brush, roller or airless spray gun.
  1- The surface must be cleaned thoroughly of all contaminants like dust, grease and oil
  2- Stir the liquid before use and could be diluted with 20% water (as primer) and 5% water (as coat for waterproofing, damp proofing and protective coating).

Technical Data:

Test	Test Method	Result	الاختبار
Form	-	Thick viscous liquid	شكل
Color	-	Dark Brown / Black	اللون
Specific Gravity (gm/cc)	ASTM-D-2939	1.05 ±0.02	الثقل النوعي (جم / سم مكعب)
Solid Content (%)	ASTM D-2939	35 ±2	محتوى صلب
Resistance to water	ASTM D-2939	No blistering or re-emulsification	(٪) مقاومة الماء
Resistance to Heat (100°C ±3)	ASTM D-2939	No blistering, sagging, or slipping	مقاومة الحرارة (100درجة مئوية3± )
Drying time (Hrs.) Touch	-	24 Hrs. @ 25 °C	وقت الجفاف (ساعة)
Time between coats (Hrs.)	-	3-4 depending on temperature	الوقت بين اتطبيق الاوجه (ساعات)