Kraton Polymers 8-K Regulation FD Disclosure

Exhibit 99.1

Kraton Polymers LLC 3Q 2007 Earnings Call November 14, 2007

Disclaimers Forward Looking Statements This presentation may include “forward-looking statements” which are statements other than statements of historical fact and are often characterized by the use of words such as “believes,” “expects,” “estimates,” “projects,” “may,” “will,” “intends,” “plans” or “anticipates,” or by discussions of strategy, plans or intentions. All forward-looking statements in this presentation are made based on management
46;s current expectations and estimates, which involve risks, uncertainties and other factors that could cause results to differ materially from those expressed in forward-looking statements. Readers are cautioned not to place undue reliance on forward-looking statements. We assume no obligation to update such information.GAAP Disclaimer This presentation includes non-GAAP financial measures, including EBITDA, Adjusted EBITDA and LTM Bank EBITDA. Investors should consider these measures, which we believe investors consider useful in assessing our performance and compliance with our financial covenants, together with the GAAP measures from our financial statements. A reconciliation of the non-GAAP financial measures used in this presentation to the most directly comparable GAAP measures can be found in the attached Appendix.2

3Q Performance Overview Total revenues increased by 1% Volumes decreased 4% Paving and Roofing volumes were down 15% from Q3 06 Core product volume outside of Paving and Roofing grew 6% EBITDA decreased 31% to $26 million LTM Bank EBITDA fell 9% to $104 million from 2Q 2007 Cost of Goods per MT increased 15% driven by higher energy costs and monomers Cash grew $15 million to $72 million from 2Q 2007 prior to a $40 million term debt prepayment Decision to rationalize high-cost capacity with closure of SIS unit at Pernis, NL3

3Q Volume Summary Strong growth (>5%): Personal Care Packaging and Films IR Latex Low-Moderate Growth (0-5%): Adhesives, Sealants, & Coatings Compounding Channels Non-core applications Negative Growth: Paving and RoofingAll core end-uses outside of Paving and Roofing experienced positive growth 4

Kraton Volume Growth Quarter YTD Other Non-core Core 6% 5% Paving & Paving & 4% Total Total Roofing 2% Roofing 1% Other Non-core Core -3% - -4% - -15% 5

North American Paving Summary Central Region Precipitation Asphalt Consumption (TX, OK, KS) (Jan — Aug) 17,799 40 17,453 17,383 64% 16,163 kT inches 25 2004 2005 2006 2007 May — Sept Total Rainfall Source: US EIA Source: National Weather BureauNormal Rainfall Weather Lower Paving & Roofing volumes due to: High asphalt pricing Lower government spending 6

Innovation Summary New Product Volume Growth Innovation Revenue as a % of Total37% 34% 34% kT 118% 28% 22% 31 29% 14 12% 9% 5% 3Q YTD 2006 3Q YTD 2007 2005 2006 3Q YTD 07New Products Improved Products Successful commercialization of innovation 7

Pricing and Margin Summary Quarter YTD ($ /MT) ($/MT) 2,977 2,952 7% 2,845 4%Price2,788Price486 473 - -22% 614 -23%Margin624Margin15% 2,491 11% 2,479Cost of2,163Cost of2,231Goods Goods2006 2007 2006 2007 Price increases have only partially offset higher costs driven by monomers and energy costs 8

Pernis SIS Closure Restructuring Cost $2 million Net Annual Savings $6 — $9 million Production moves to Berre/Belpre/Paulinia Capex Required Less than $1 million Start 4Q 2007 Finish 1H 20089

Summary Financial Statistics($ M M )3Q Year to Date 2007 2006%2007 2006 % Sales Volume 96 100-4%275 2721% Sales 284 2782%812 7755%Other 6 10-42%20 28-29%Total Revenues 290 2881%832 8034% Cost of goods sold 244 2268%702 63610%Gross profit 46 62-25%130 167-22% R&D Expense 5 6-10%19 19-3%SG&A Expense 16 19-17%49 57-13%Capex 9 11-19%20 28-30%10

Revenue Summary Quarter 3Q Highlights ($ MM) 1% 288 290Weak Paving and Roofing volumes6Other10offset gains in other end-usesRevenue Euro +7.7%Sales278 284Brazilian Real +11.5% Japanese Yen -1.5%2006 2007 YTD 4% 832 ($ MM) 803 20 3Q 2006 Revenue $288) 28 Price 8)Other RevenueCurrency 10)812 775Volume (12)Sales By-product sales (4)3Q 2007 Revenue $290)2006 2007 11

Volume Summary Quarter - -4% kT 100 96 3Q Highlights Strong growth Personal Care (>5%): Packaging and Films IR Latex2006 2007Low-Moderate Adhesives, Sealants,YTDGrowth (0-5%): & Coatings Compounding1%ChannelskT 275 272Non-core applications Negative Paving and Roofing Growth:12 2006 2007

Cost of Goods Sold Trend Quarter 3Q Highlights 15% ($ /MT) $2,491$/MT$2,163 3Q 2006 Cost of Goods Sold $2,163 Raw Materials and Other 228 Foreign Exchange 1002006 2007 YTD 3Q 2007 Cost of Goods Sold $2,491 11% $2,479 ($ /MT) $2,231 2006 2007 13

SG&A and R&D Summary Quarter 3Q Highlights - -15% ($ MM) 25R&D21 6Cost reduction successes5continue to be reflected in SG&A and R&DSG&A19 16Lowered expected incentive compensation expense2006 2007 YTDSavings offset strengthening of functional($ MM) - -11%currencies and Sarbanes-76 68Oxley spendingR&D19 19 57 49SG&A2006 2007 14

LTM Bank EBITDA — 2Q 2007 vs. 3Q 2007 ($ MM) 114 (3) (13) 4 2 104 2Q 2007 Volume Margin SG&A / R&D Other Items 3Q 2007 See appendix for definition and reconciliation of LTM Bank EBITDA 15

Debt Covenant Status Debt / LTM Adjusted Bank Covenant LTM Adjusted Bank Covenant EBITDA / EBITDA Interest Expense 5.45x 2.56x $4mm $12mm LTM LTM 5.23x Bank Bank EBITDA EBITDA Cushion Cushion 2.25x Covenant Level 3Q 07 Covenant Level 3Q 07 16

Liquidity Status Available Liquidity Before Available Liquidity After $40 Debt Prepayment $40 Debt Prepayment ($ MM) 23% 148 10% 120 120 108 76Revolver76 76Capacity76Revolver$40 mm DebtCapacity40 PrepaymentCash44 44 32 32Cash4Q 2006 3Q 2007 4Q 2006 3Q 2007 17

Kraton Action Plan Implement price increases January 1, 2008 Rationalize unprofitable products Drive down unit costs by implementing Pernis SIS restructuring and pursuing further cost reductions Focus on higher-value, higher-return innovations18

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Appendix

LTM Bank EBITDA Reconciliation ($MM) LTM (Loss) Net Income Add back: Interest Depreciation and Amortization Taxes9/30/07 $(33) 44 47 206/30/07 $(20) 42 45 22EBITDA1 Add back:2 Sponsor fees and expenses Plant turnaround costs Permitted acquisition costs Severance related restructuring charges Specific cost savings expenses Schedule 1.1 cost Specified other restructuring charges Other non-cash charges reducing consolidated net incomeLTM Bank EBITDA3 $78 2 3 10 3 1 7$104 $89 2 2 1 7 3 3 7$114 (1) The EBITDA measure is used by management to evaluate operating performance. Management believes that EBITDA is useful to investors because it is frequently used by securities analysts, institutional investors and other interested parties in the evaluation of companies in our industry. EBITDA is not a recognized term under GAAP and does not purport to be an alternative to net income (loss) as an indicator of operating performance or to cash flows from operating activities as a measure of liquid ity. Because all companies do not use identical calculations, this presentation of EBITDA may not be comparable to other similarly titled measures of other companies. Additionally, EBITDA is not intended to be a measure of free cash flow for management’s discretionary use, as it does not consider certain cash requirements such as interest payments, tax payments and debt service requirements. (2) These adjustments are made pursuant to the Credit and Guaranty Agreement, dated December 23, 2003, as amended as of March 4, 2004, as further amended as of October 21, 2004, as further amended as of February 16, 2006 and as further amended as of May 12, 2006, among KRATON Polymers LLC, as Borrower, Polymer Holdings LLC, certain subsidiaries of KRATON Polymers LLC, as Guarantors, various lenders, Goldman Sachs Credit Partners L.P. and UBS Securities LLC, as Lead Arrangers, G oldman Sachs Credit Partners L.P., as Syndication Agent, UBS AG, Stanford Branch, as Administrative Agent and Collateral Agent (the “senior secured credit facility”). (3) LTM Bank EBITDA is defined as EBITDA adjusted to exclude unusual items and other adjustments permitted in calculating covenant compliance under the senior secured credit facility. Management believes that the inclusion of supplementary adjustments to EBITDA applied in presenting LTM Bank EBITDA are appropriate to provide additional information to investors to demonstrate compliance with the financing covenants contained in the senior secured credit facility.

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