Approvals and Specifications
Greentree masking and protection products and engineered systems are used and approved through industry by leading companies worldwide.
In many instances the company has been nominated by companies as the preferred supplier of choice for the range of products and services.
ISO90001
Greentree is an ISO registered company having been first registered in 1997. For more information on our quality procedures please see Quality Information
Certificate of Conformity
When you place an order, Certificates of Conformity (COC) are available on request.
NAS and Military Specifications
The following Greentree parts are in accordance with the corresponding specifications.
| Spec Number | Part |
| NAS 831 | EC,MS |
| NAS 832 | CD,TC |
| NAS 833 | PD,HF |
| NAS 834 | T |
| NAS 835 | ASC |
| NAS 836 | ASP |
| NAS 837 | EP,MS |
| NAS 838 | RP, TF |
| NAS 839 | N/A |
| NAS 840 | P-38B |
| NAS 841 | N/A |
| NAS 842 | ADP |
| NAS 843 | K,RP |
| NAS 844 | SC |
| NAS 845 | N/A |
| NAS 846 | N/A |
| NAS 847 | N/A |
| SAE AS85049/138 | AS138 |
| NASM5501/31 | MSC Q2 |
| NASM5501/32 | DS Q3 |
All statements, technical information, and recommendations related to Greentree products are based on information believed to be reliable, however, the accuracy or completeness is not guaranteed. Before using any Greentree product you must evaluate it and determine if it is suitable for your intended application. you assume all risks and liability associated with such use. Any statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorised officer of Greentree.
CSS13 Approvals