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Polyurea Joint Sealant

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[Atek Fine Chemical]

  • South Korea South Korea
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Product Detail Information

A-SEAL 77
Polyurea Joint Sealant

Description
A-SEAL77 is two component, zero VOC's (Volatile Organic Compound), 100% solid. A-SEAL77 is rapid cure polyurea for control joints and cracks filler.

Use

  • For chemical Plants.
  • For waste/Water Treatment.
  • For new Construction.
  • For refrigerated Warehouses.
  • For food Processing.
  • For Cold Storage.
  • For joint filler for havy use in industrial floors.
  • For crack filler . Control joint.

Features

  • Zero VOC's (100% solid).
  • It has sufficient wokring time.
  • Cures at -25°F to 300°F.
  • Excellent resistance to solvent .
  • Excellent resistance to oil and acid(chemical).
  • Excellent bond strength to properly prepared surfaces.

Technical data(wet properties)

Appearance
liquid
Specific gravity(25°C)
"A" 1.12±0.1
"B" 1.02±0.1
Viscosity(cps)
"A" 1800±100
"B" 600±100
Thermal stability
0°C to 50°C
Shelf life(10-40°C)
(Unopened containers)
6months

(Processing peroperties)

Gel time
-
Tack free time
25-30min
Recoat
0-12

(Dry properties)

Tensile strength ASTM D412
700±100psi
Elongation
450±50%
Hardness(Shore)
75-85(A)
Tear strength
55±10N/mm
Abrasion resistance
(1kg, 1000rev)
55mg(CS-17)
Impact resistance(Thickness 1mm)
Above 1.0kg.m

Application

  • Mix ratio 1:1.
  • Thinning is not required.
  • You check the "SSPC" before start working.

Caution

  • Store in warm place preventing from freezing.
    Contents should not be exposed for a long time.
  • In case of contact with skin and eyes, flush immediately with plenty of water and seek medical advice.
  • For further information, see the Material Safety Data Sheet

Packing

  • A-SEAL77 "A", "B" is available in 250ml and 500ml cartridge and 18L PE pail.