Harder than average mastic joint sealing where difficult removal is preferred 


Not to be confused with 'non-pick', or 'secure' mastic sealants which are tested and certified to a different standard, anti-pick mastic sealants are specifically designed and tested to seal gaps, seams and connecting joints in building structures (usually internally) where standard cured sealants aren't considered hard enough and/or security is somewhat of an issue, to reduce picking, digging out or vandalising the cured seal. Anti-pick mastic sealants have an increased firmness known as 'Shore A Hardness' and are typically made from a combination of ...