S.N. Associates

Backer Road 


Description. Sika Backer Rod is used to partially fill deep expansion joints and cracks before application of your sealant. It helps prevent 3-sided adhesion while allowing you to control the depth of the sealant. Available in 3/4 in., 20 ft.

Being a leader in the industry, we are engaged in providing a premium quality array of FPO Expansion Joints.Characteristics:Advanced adhesion, no activation on site requiredUse for both cold and hot water applicationsEasy to installSuitable for both dry and damp concrete surfacesExtremely flexiblePerforms well within a wide range of temperaturesExcellent adhesion to many materialsWeather and water resistantAvailable with normal and rapid hardening grades of adhesiveRoot resistantGood resistance to many chemicalsVersatile system suitable for many difficult situations UsageTunnels and culvertsHydroelectric power plantsSewage treatment plantsBasementsWater retaining structures and drinking water reservoirsAround iron, steel and concrete pipesSwimming poolsJoints with extreme movementBuilding sections where varying settlement is expectedCracksRepair / reinstatement of leaking joint sealing systems such asWaterbarsJoint sealants Color:Sikadur-Combiflex® SG-10/-20 P Tape: Flexible light gray membraneSikadur-Combiflex® SG-10/-20 M Tape: Flexible light gray membrane with red masking tape for easier application in expansion jointsSikadur®-31 C: Light gray Packaging:Sikadur®-31Part A: 4.00 kg container x 2Part B: 2.00 kg container x 2Part (A+B): 6.00 kg container x 2 ready to mix units.Sikadur-Combiflex® SG-10Red masking tapeThickness: 1 mmWidth: 10, 15, 20, 25, 30 cmRolls of 25 mSikadur-Combiflex® SG-20Red masking tapeThickness: 2 mmWidth: 15, 20, 25, 30 cmRolls of 25 mSikadur-Combiflex® SG-10Thickness: 1 mmWidth: 10, 15, 20, 25, 30 cmRolls of 25 mSikadur-Combiflex® SG-20Thickness: 2 mmWidth: 15 , 20, 25, 30, 40, 50, 100, 200 cmRolls of 25 m

High performance joint sealing system for construction, expansion and connectionjoints as well as for cracks. When fixed to the joint, allows irregular and highmovement in more than one direction, whilst maintaining a high quality seal.
Uses Sealing system for expansion, construction and connection joints, as well as for cracks in:
  Tunnels and culverts
  Hydro electric power plants
  Sewage treatment plants
  Basements
  Water retaining structures and drinking water reservoirs
  Around iron, steel and concrete pipes
  Swimming pools
Sealing of:
  Joints with extreme movement
  Building sections where varying settlement is expected
  Cracks Repair / reinstatement of leaking joint sealing systems such as:
  Waterbars
  Joint sealants etc.
Characteristics / Advantages   Advanced adhesion, no activation on site required   Use for both cold and hot water applications   Easy to install   Suitable for both dry and damp concrete surfaces   Extremely flexible   Performs well within a wide range of temperatures   Excellent adhesion to many materials   Weather and water resistant   Available with normal and rapid hardening grades of adhesive   Root resistant   Good resistance to many chemicals   Versatile system suitable for many difficult situations