DU-100 polyurethane primer

Introduction

Exposed urethane, DU-245 and DU-2000(one-liquid type), are highquality urethane resins with excellent elasticity and tension. Due to their
excellent elasticity and tension, they are not cracked if the concrete is cracked. Therefore they are used as waterproof coating materials.

Uses

  •  Rooftop waterproofing for apartment buildings and other buildings
  • Waterproofing for bathrooms, washrooms, and water tank
  • Waterproofing for underground structures and tunnels
  • Waterproofing for rooftop of other concrete buildings

Features

  • Easy to work and possible to waterproof completely not to have any joint.
  • It’s elasticity and tension prevent the substrate from vibration and cracking.
  • Excellent water resistance, abrasion resistance, chemical resistance and frostresistance.
  • Not heavy and has excellent sound-proofing and dust-proofing feature
  • Possible to choose any color you want for rooftop waterproofing.

Quality

항목
하도
Primer
중도
Mid coating
상도
Top coating
DU-100
 DU-245
 DU-270
DU-280
DU-290
 DU-2000
DU-300
 Main Ingredients
 One-liquid typ
1 : 3
1 : 1
1 : 1
1 : 1
One-liquid type
1 : 3
Pot Line
 30±10
 40±10
 40±10
 40±10
 40±10
 40±10
 30±10
 Curing Time
28~48
28~48
28~48
28~48
28~48
28~48
28~48
Shore A
 –
 60±5
70±5
80±5
90±5
 60±5
(kg/㎡)
Amount of Materials
 0.25~0.3
 3.9
3.9
 3.9
 3.9
 1.2
 0.2~0.3
(m/m)/Thickness
 50mμ
 3
 3
3
 3
 1
 50mμ
Shelf Life
6month
6month
6month
6month
6month
3month
6month
Uses
폴리우레탄 하동작업용
옥상테라스, 발코니, 경보형용방수
사무실, 접견실, 각종 체육시설, 놀이터
주차장, 공장 등 고강도 물성이 요하는 장소
공장, 병원, 사무실, 인라인 스케이트장 등 고경질 바닥
옥상테라스, 발코니, 경보형용방수
상도에 사용