Self-adhesive bituminous underlayment for roofing

self adhesive bitumen underlayment for roofingGeneral: Vehicle maintenance and repair, sealing around pipes and tanks, repairs to weatherproof enclosures, sealing over wood, concrete brick most metals and some plastics. APPLICATION: Do not apply to very cold frosted surfaces. Trim the materials to the required length/shape

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self adhesive bitumen underlayment for roofing
General:
Vehicle maintenance and repair, sealing around pipes and tanks, repairs to weatherproof enclosures, sealing over wood, concrete brick most metals and some plastics.
 
APPLICATION:
Do not apply to very cold frosted surfaces. Trim the materials to the required length/shape allowing an overlap of at least 25 cm where the material is to be joined.On stepped flashing begin at the lowest level and work upwards.
Warming the tape using gentle indirect heat will help the adhesion and make the tape more workable in cold temperatures.Ensure that there are no air pockets.Apply even pressure over the entire surface using a non-abrasive tool e.g. cloth or hand roller.Take care not to stretch or puncture the foil during application.
 
Construction:
Flashing & Sealing to felt asphalt and bitumen surfaces, flashing of conservatories and porches, roof skirtings and parapet joints, sealing of skylights, vents, pipes, window sills and other openings, repair bandage for gutters and roofs, sealing glazing bars, cappings and protective coverings.
 
NO.PROGRAMSTANDARDTESTRESULT
1ROLLS AREA,%≥99%PASSPASS
2Kg/square meter1.852.02.0
3THICKNESSAVG1.501.511.50
MIN1.351.451.50
 
 
4
 
 
FACADE
 
PERMEABILITY
NO PENETRATIVE SPOTS 
          /
NO SPOTS
 
SURFACE
SMOOTH,NO HOLE,NO SHORT 
         /
MEET  STANDARD
 
 
 
 
 
 
5
PHYSICS
 
PERFORMANCE
IMPERVIOUSNESS 120  min0.3 MpaIMPERVIOUS
MAX TEMPERATURENO AIRBELLS,NO SLIP80 ºC/240 minNO-SLIP
 
PULL
N/50mm
LONGITUDINAL      ≥200N   230.65MEET  STANDARD
LATERAL      ≥200N   212.30MEET  STANDARD
 
ELONGATION
LONGITUDINAL      ≥30%    90%MEET  STANDARD
LATERAL      ≥30%    90%MEET  STANDARD
LOW TEMPERATURENO CRACK-29ºC/240minNO CRACK
6PACKAGE AND MARKMark should complete,use artwork or shrink warp in rolls.

Self Adhesive Bitumen Underlayment for RoofingSelf Adhesive Bitumen Underlayment for Roofing
Self Adhesive Bitumen Underlayment for Roofing
 

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