PB285 Moomprimer

Description

PB285 Moomprimer is a solvent based, full-bodied polymer modified bituminous coating, without fillers, pigments, lead and cobalt which is applicable on concrete surfaces while sealing the surface and protecting it against humidity, corrosion, erosion and generally any infiltrating agent. The PB285 Moomprimer penetrates into the concrete surface, seals it permanently and protects it from water penetration, corrosion, and decay. It fills all the cracks and pores in the concrete surface and makes it waterproof.

Functions

Controlling humidity and decay in concrete.

Typical Uses

PB285 Moomprimer is used where a cold applied, ready-to-use, effective, protective, weatherproof and corrosion resistant coating is needed such as:
✔ Retaining Wall & Shotcrete & Shear Wall
✔ Concrete Bridge Deck & Bridge Foundation
✔ Exposed & Buried Concrete Tanks & Pipes
✔ Subway Tunnel & Shaft Wall
✔ Power Transmission Tower Foundation
✔ Concrete floor & Foundation
✔ Septic Tanks

Advantages

No need for surface preparation
Fast, easy and uniform application
Cost effective & optimum coverage rate
Ready-to-use & cold applied & easy repair
Stability, durability and long-term quality preservation
Resistant to structural expansion and shrinkage
Resistant to cold and heat
Highly resistant to mechanical damage
Not creating gaps between shotcrete and main concrete structures
Optimum penetration, adhesion and bond with concrete & cement surfaces
Resistant to humidity, acid, alkali, chloride ion and sulfate

Licenses

1. Ministry of Petroleum (Iran) Vendor
2. The Institute of Standards and Industrial Research of Iran
3. Research Institute of National Iranian Petroleum Industry Oil Company
4. National Iranian Gas Company
5. Road, Housing and Urban Development Research Center
6. Tehran College of Electrochemistry
7. Amir Kabir University of Technology
8. Razi Metallurgical Research Center
9. Iranian Ministry of Roads and Urban Development Laboratory
10. Ministry of Defense

Technical Data

Color: Black
Base: Bituminous
Finish: Half-mate
Resin Type: Polymer
Density: 0.9 ±0.05 g/cm3
Number of Components: Single Component

Coverage

⦁ Suggested Thickness in Different Applications: 500µ∼ 1000µ
⦁ Coverage Surface per Desired Thickness: 2-1 Square Meter

Implementation Method

Surface preparation
Surfaces onto which the Moomprimer is to be applied must be clean from loose layers, humidity, soil, grease or oil stain. Repair the surface cracks with concrete repair products to create a healthy surface.

First Layer: Apply a penetrating PB285 Moomprimer layer with a thickness of 500µ, using paint brush, roller, airless or spray.

Second Layer: After application of the first layer, if the concrete surface is not saturated due to excess porosity, repeat the first layer. If it is saturated, apply the topcoat PL85 Moomprimer with a thickness of 500µ uniformly, and protect each layer from rain and getting wet for 24 hours.