Mastic

Regarding cold insulation, it is imperative to prevent moisture from penetrating the insulation system, as this will reduce the system's performance and could even disrupt the insulation in the freezing event. The use of adhesive and a vapor barrier is necessary in cold insulation.

Adhesive / Sealant JAP 81-84

JAP 81-84 is a two-component, high-strength thermosetting urethane adhesive. It is designed to bond various types of low-temperature insulation, especially PIR, PUR, and Cellular Glass. After curing, it forms a strong, yet flexible bond capable of withstanding thermal shock and mechanical impact. It can be used as both an attachment adhesive and joint sealant in low-temperature installations using cellular glass, PIR, and polyurethane foam insulations.

Features:

Two - Component
Extreme adhesion

Vapor Barrier JAP 60 - 90

JAP 60-90 is a tough, flexible mastic based on polyester polyols for high-quality surface coatings and elastomeric finishes for the protection of outdoor thermal insulation.

It is an excellent vapor barrier for low temperature insulation, especially PIR, PUR, and Cellular Glass on tanks, pipework, ductwork, and fittings. It provides outstanding weather barrier protection, showing good color retention and durability.

Features:

Monolar Mastic
Flexible
High resistance to water and steam penetration

Mastic JAP 3045

The mastic is a kind of foam seal mastic which is produced by Jahan Ayegh Pars Company. The type is flexible, air dry, and made of polymeric material based on acrylic in case of using between insulation & pipe as a temporary installation and vapor barrier, moreover, it has been tested on temperature of -50 C.

Features:

Monolar Mastic
Durable
High resistance to vapor penetration

TIC Mastic:

South Korea TIC Company is one of the major suppliers and producers of all kinds of mastic with the best quality and a wide variety of products worldwide.

Due to the cooperation with TIC mastic production company, Jahan Ayegh Pars Company is proud to supply this global brand at the lowest price for its esteemed customers.

Mastic

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Technical Data (Mastic JAP 60-90)

Properties	Unit	Description
Application Consistency		Trowel or Glove
Color		White ( Other colors are available regards to customer order)
Average Weight	kg/l ±20%	1.5
Coverage Range		Dry Thickness : 1 to 2 mm for each layer Equivalent Coverage: 3 L/M2 for 3 mm dry thickness
Drying Time	H	Set to Touch Max 5 h @ 24°C Drying Through Max 24 h @ 24°C Full Set: 48 to 96 H
Service Temperature Limits (Temperature at coated surface)	C°	- 46 to 104
Limitations		Store between 20°C to 25°C.
Provides outstanding weather barrier protection, showing good color retention and durability.

Technical Data (Mastic JAP 81-84)

Properties	Unit	Description
Application Consistency		Trowel or Glove
Color		Part A: Gray Part B: Brown
Coverage Range	mm	0.5 to 2 (Varies with type of insulation)
Mixing Ratio	%	Part A:10, Part B:1 : 10/1
Drying Time		Set to Touch Max 8 h @ 24 °C Drying Through Max 24 h @ 24 °C
Pot Life	H	0.5 to 1 Hour @ 25 C°( after mixing two part )
Service Temperature Limits (Temperature at coated surface)	C°	As a joint sealant/adhesive with Urethane - 46 to 104
Limitations		Store between 20°C to 25°C
Can be used as both an attachment adhesive and joint sealant in low temperature installations using cellular glass, polystyrene, or rigid board stock polyurethane foam insulations. The pot life can be changed according to customer order or condition of site, it will be descended while the temperature is increasing and vice versa.

Technical Data (Mastic JAP 3045)

Properties	Unit	Description
Application Consistency		Trowel or Glove
Color		Gray
Average Weight	kg/l ±20%	1.7
Coverage Range	L/m2	4.5 (±10%) for 3 mm Dry THK
Drying Time ASTM D1640	H	Set to Touch Max 5 h @ 24°C Drying Through Max 48 h @ 24°C
Service Temperature Limits (Temperature at coated surface)	C°	- 46 to 104
Limitations		Store between 20°C and 25°C.