file:///J|/SNURS/Quarterly%20SNUR%20Batches/Q13-2/February%202013/P-13-0232/p130232.eng.txt[3/4/2013 11:45:28 AM] INITIAL REVIEW ENGINEERING REPORT PMN: 13-0232 Focus Ready Draft 2/11/2013 ENGINEER: Jon \ AH PV (kg/yr): 205,555 NX
SUBMITTER: H.B.Fuller Company

MSDS: Yes Label: No Gen Eqpt: Wear safety glasses with side shields when handling this product. Wear additional eye protection such as chemical splash goggles and/or face shield when the possibility exists for eye contact with splashing or spraying liquid, or airborne material. Have an eye wash station available. Avoid skin contact by wearing chemically resistant gloves (nitrile). When material is heated, wear thermally insulating gloves to protect against thermal burns. Respirator: Use a respirator if general room ventilation is not available or sufficient to eliminate symptoms. Use supplied-air respiratory equipment as required. Health Effects: Moderate eye irritant. Can cause skin irritation. Contact with molten product will cause thermal burns. May cause allergic skin reaction. Moderate respiratory tract irritant. Vapors/fumes may be irritating at application temperatures. May cause an allergic respiratory reaction. Harmful if swallowed. TLV/PEL: Not established for the PMN.file:///J|/SNURS/Quarterly%20SNUR%20Batches/Q13-2/February%202013/P-13-0232/p130232.eng.txt[3/4/2013 11:45:28 AM] SAT (concerns) (02/01/2013): Related Cases and Related Cases and Misc SAT Info: Migration to groundwater: Negligible PBT rating: P3B1T1 PMN: P1B1T1. Hyd Pdt: P3B1T1. Health: 1-2 Dermal, Inhalation Eco: 1 No releases to Water
OCCUPATIONAL EXPOSURE RATING: 1B
NOTES & KEY ASSUMPTIONS: Generated by the 06/07/2005 version of ChemSTEER.

EXPOSURE-BASED REVIEW: No
INITIAL REVIEW ENGINEERING REPORTfile:///J|/SNURS/Quarterly%20SNUR%20Batches/Q13-2/February%202013/P-13-0232/p130232.eng.txt[3/4/2013 11:45:28 AM] PMN: 13-0232 Manufacturing Number of Sites/ Location: 1 H.B. Fuller Company Grand Rapids MI 49544-1198 Days/yr: 32 Basis: Per submission: 1 site, 6363 kg PMN/bt, 12 hr/bt, and 7 bt/yr. To scale-up to the maximum 12-month PV, CEB assumes 6363 kg/bt and calculates 32 bt/site-yr. CEB assesses the entire PV as domestically manufactured.

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY Releases are below the threshold and not assessed. No releases to water and negl. migration to groudnwater per SAT. Incineration release << 28,000 kg/site-day and 698, 000 kg/site-yr. Air release << 0.54 kg/site-day. PMN is a molten solid and dust generation is expected to be negligible.

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY Tot. # of workers exposed via assessed routes: 6 Basis: Submission estimates 6 workers involved in MFG operation. Inhalation: negligible (VP < 0.001 torr). PMN is a molten solid; therefore, inhalation exposure to particulates is not expected.

Dermal: PMN is a molten solid. Dermal exposure to the PMN material in molten state at high temperature is expected to be mitigated through engineering controls and PPE. However, there is potential for exposure to the PMN in solidified form. Exposure to Solid at 90.44% concentration High End: 2.8E+3 mg/day over 32 days/yr Number of workers (all sites) with dermal exposure: 6file:///J|/SNURS/Quarterly%20SNUR%20Batches/Q13-2/February%202013/P-13-0232/p130232.eng.txt[3/4/2013 11:45:28 AM] INITIAL REVIEW ENGINEERING REPORT PMN: 13-0232
Use: Number of Sites/ Location: 2 Brightwood Corporation Madras OR Lexington Manufacturing Coon rapids MN Days/yr: 260 Basis: Per submission: 2 known customer sites, 260 exposure day/yr, and 90.44% PMN in adhesive. CEB calculates a PMN use rate of 395.3 kg/site-day.

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY Submission states residual adhesive is cured to a solid then landfilled. Releases are below the threshold and not assessed. No releases to water and negl. migration to groudnwater per SAT. Incineration release << 28,000 kg/site-day and 698,000 kg/site-yr. Air release << 0.54 kg/site-day. PMN is a molten solid and dust generation is expected to be negligible.

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY Tot. # of workers exposed via assessed routes: 6

Inhalation: negligible (VP < 0.001 torr).

Dermal: PMN is a molten solid. Dermal exposure to the PMNfile:///J|/SNURS/Quarterly%20SNUR%20Batches/Q13-2/February%202013/P-13-0232/p130232.eng.txt[3/4/2013 11:45:28 AM] material in molten state at high temperature is expected to be mitigated through engineering controls and PPE. However, there is potential for exposure to the PMN in solidified form. Exposure to Solid at 90.44% concentration High End: 2.8E+3 mg/day over 250 days/yr Number of workers (all sites) with dermal exposure: 6