Round Bonded Flashing

For metal roof openings

It can perfectly combine the corrugated profile of the roof surface and the sealing and waterproofing

Features
  • Base Flexibility design provides maximum sealing effect regardless of surface profile and pipe location.
  • Ozone and ultraviolet light resistance.
  • Absorbs shock and vibration caused by pipe shock or movement and reduces noise.
  • Funnel shape design for various pipe diameter and easy installation.
  • There are 3 new specs for Bonded Zip-Flashing® ; It's No3, No5 and No7.
Material EPDM SILICONE
OZONE RESISTANCE 70 hour,500 pphm 70 hour, 500 pphm
HIGH TEMPERATURE RESISTANCE    
Intermittent +135°C +260°C
Continuous +100°C +225°C
LOW TEMPERATURE RESISTANCE -50°C -74°C
TENSILE SET maximum 10Mpa 5Mpa
COMPRESSION SET maximum 25% 50%
Installation Directions

1. Select and Trim:Choose appropriate size of flashing and trim
    opening to 20% smaller than pipe diameter if necessary.

2. Slide:Slide flashing over pipe with a non-petroleum base lubricant
    if necessary.

3. Conform:Press flashing base to conform to surface profile.

4. Seal:Apply sealant between flashing base and surface.

5. Fasten:Use self drilling fasteners to complete.

Specification
Materials: EPDM or neoprene/brass or stainless steel
unit: mm
No 1 2 3 4 5 6 7 8 9
Pipe Size 1/4"~2"
(6~50)
1/4"~3"
(32~76)
1/4"~4"
(6~102)
3"~6"
(76~152)
4"~7"
(102~178)
5"~9"
(127~228)
6"~11"
(152~280)
7"~13"
(170~330)
10"~18"
(254~457)
Top Diameter closed 7/8"
(22)
closed 2½"
(64)
3½"
(89)
4"
(102)
5"
(127)
6"
(152)
8½"
(216)
Base Diameter 4½"
(114)
6"
(152)
8"
(203)
10"
(254)
11"
(280)
12"
(305)
14"
(356)
17"
(432)
25"
(635)

Need Inquire ?

If you need more information or quotation about this product, Our sales representative will reply as soon as possible