Primers, Sealers & Undercoats
Scope of certification
This standard is independently accredited under ISO/IEC 17065 by the Singapore Accreditation Council (Certificate No. PD-2018-20). Visit the SAC website →
Surface-preparation liquids applied before the main coat to block alkali, moisture, or rust, or to promote adhesion.
Ready to apply for the Green Label?
Most applications are completed within 3–4 weeks after all supporting documents are submitted. New certification is valid for 2 years.
3–4 weeks
Typical processing time
S$3,500
New certification fee
2 years
Certificate validity