Perex Engineering Private Limited

Usage/Application	Terrace,Walls,Slab,Roof Etc
Coverage	300 Sft Per 20 Litre Using 3 Layers
Type	Liquid
Elongation	450%
Drying Time	6 hours
Packaging Size	20Litre
Packaging Type	Bucket
Shelf Life	18 months
Color	White
Coating Type	Brush or Roller
Dry Film Thickness	1mm
Country of Origin	Made in India

Acrylic Elastomeric Waterproof Exterior Coating (Complies with ASTM C-836/89 A), Single component 100% pure Acrylic Elastomeric Waterproof Exterior coating, which is designed as membrane coating to improve the elongation properties to bridge the existing and future cracks over a wide temperature range. It is a self-cured component application which forms an impervious, tough, hard and abrasion resistant coating. It has exceptional strength and inflammability that prevent peeling, fungus and algae growth. It acts as both waterproof and weather durable coating. It remains unaffected by Salt water, Soap Water, Mild Acids and Alkalies. Based on special Acrylic Polymers, it is ideal for dry substrate where it forms a seamless, joint free, water and weather tight elastic membrane. Rainseal is suitable for applications to most types of roofs – flat or pitched e.g Concrete, GI Sheets, Metal, Asbestos, wood etc.

As it forms a white Colour membrane, there is a direct temperature reduction of upto 4C.

Packaging Size	20L
Thickness	1Mm
Coverage Area	300 Sft Per 20 Litre using 3 Layers
Usage/Application	Roof/Terrace/Walls
Brand	Armstrong Chemicals Pvt Ltd
Item Code	Rainseal
Color	White
Shelf Life	18 Months
Country of Origin	Made in India
Complete curing time	3 days at 30 deg C
Recoating time	3 to 4hr at 30deg C
Solid Content	69(+/-1)%
Curing Time	Approx 3 to 4 hr for touch dry at 25 deg C
Viscosity	55000-65000 CPS
Density	1.30 (+/-0.05) Kg/l
Tensile Strength	2.6 N/MM2
Elongation at Break	450 %
Hardness	80 shore A
Dry Film Thickness	0-55 microns per coat

Typical Area:

• Excellent waterproofing of RCC substrates such as roof terraces flat or slope and foldeded plate roof, domes, roof garden, etc. 
• Waterproofing of stone walls/brick/wood, etc. 
• Waterproofing of corrugated AC/GI sheet roofing/metal sheets.
• Heat transfer barrier coating to reduce the room temperature. 

Features And Advantages: 

• 100% acrylic (no chemicals). 
• Reflects more than 90% of the sun's radiation. 
• Excellent durability and resistance to aging & UV radiation. 
• Available in multi Colors at an additional minimal cost. 
• Provides a uniform, seamless, and joint less membrane. 
• Lowers Roof Surface Temperatures substantially which helps in Energy and electricity Savings. 
• Long term performance over a wide temperature range, from 5degc to +80degc. 
• Ease of application and Complete protective. 
• Ensures complete binding with the substrate, hence preventing water travel beneath the membrane even if it is damaged. 
• Environment and user friendly, being non-toxic & non-hazardous.
• Non-flammable as liquid compound. 
• Easy to apply on irregular surfaces. 
• Permanent Flexibility, superior elasticity, and recovery properties. 
• Cures to form a durable, tough yet flexible and elastic waterproof membrane. 
• Provides an attractive, lasting reflecting waterproofing surface. 

Application : Rainseal is applied using Soft Brush or Rollers or Spray guns. It's a 4-layer process. First layer is Primer (diluted Rainseal), Second layer is first coating of Rainseal, third layer is Geotextile membrane for reinforcement and fourth layer is Rainseal second coating. 2-3 hours needed to dry each of the layers. Allow the entire coating to cure for 3 days before allowing the movements on it or before testing with water for leakage. The final thickness to be achieved depends on the requirements of the individual roof. However, our recommended final thickness is between 0.5 and 1.0 mm.