603 weight (kg) 88 weight (kg) 88 weight (kg) 97 weight (kg) 97 50 50 15 30 90° 30 15 90° 50 50 50 50 15 30 135° 30 15 135° 50 50 135° External 135° Internal 90° External 90° Internal corners 30x15 2/2 type IC2 4 edge courses width 15cm edge courses
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