A full range of SBS (styrene-butadiene-styrene) polymer modified binders are available. These binders include the AustRoads S10E, S15E, S20E, S25E and S30E spray sealing binders (3%-7% residual polymer) used in SAM's (Strain Alleviating Membrane) and/or SAMI (Strain Alleviating Membrane Interlayer) applications.
The use of SBS polymer is recognised internationally as the standard in polymer modified binders in spray sealing.
For more information about SAMIseal SBS contact SAMI Bitumen Technologies.