Fibopost-XTPost are manufactured from engineering plastic materials which are very hard the use of screws should be tested for the particular application greater than 8g gauge screws should be tested and may require pre drilling to avoid splitting the Post .
See Technical Stuff for Guideline
STAPLES 90 Series :
Can be used to fix , wire , mesh , fabric and signs to the Fibopost .
Fibopost recommends that in this application 90 series staples that are Stainless Steel (Steel staples zinc plated are easier to drive into the Fibopost and will perform the same consideration of corrosion of the staple is the only consideration, although the cost and availability of the plated steel staples are readily available) are used this will prevent corrosion , Galvanised steel wire in contact with stainless steel staples is not normally considered to be a serious corrosion risk, except possibly in severe (marine type) environments. The staple will have no affect on the Fibopost .
See Tech Stuff Staples Series 90
STAPLES 80 Series :
Particularly suited to the fixing of geo-fabrics and silt fence construction with the FIBOPOSTS
See Tech Stuff Staples Series 80