Full Bench classifies 'polystik compound' as adhesive, overturning previous decisions.

The Full Bench classified the "polystik compound" as an adhesive, following the predominant use in affixing rain guards to rubber trees. This decision upheld the classification established in the case of State of Kerala v. Shaji Joseph (2003) and rejected the conflicting view from an unreported decision in 2004. As a result, the review petitions were granted, and the Tribunal's previous orders were overturned.

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Issues Involved:
1. Classification of the item "polystik compound" as an adhesive, rain guard coat, or plant protection chemical.

Detailed Analysis:

Issue 1: Classification of Polystik Compound

Background and Reference:
The case involves two revision petitions concerning the classification of "polystik compound" or "rain guard compound." The primary issue is whether this item should be classified as an adhesive, rain guard coat, or a chemical for plant protection. The matter was referred to a Full Bench due to conflicting judgments by two Division Benches.

Arguments by Government Pleader:
The Government Pleader argued that the predominant use of the rain guard compound is as an adhesive. The Rubber Board's literature on rain guarding indicates that the compound is used primarily to affix polythene material and kora cloth to the rubber tree trunk to prevent water from entering the tapping area during the rainy season. The process involves applying the compound both below and above the polythene cover, emphasizing its adhesive properties.

Arguments by Respondents:
The respondents contended that despite the adhesive qualities of the product, its primary function is to act as a water-proof material to prevent water seepage, thereby protecting the rubber tree from decay and fungus during the rainy season. They relied on certificates from authorities and argued that the product should be classified based on its usage as understood in common parlance.

Previous Judgments:
1. State of Kerala v. Shaji Joseph (2003): The court held that the polystik compound is essentially an adhesive used to fix rain guards on rubber trees. The prevention of water leakage was considered an incidental purpose.
2. Unreported Decision (2004): This judgment classified the rain guard compound as a plant protection chemical based on certificates from experts, which was later found to be lacking in substantial evidence and not referring to the earlier judgment.

Tribunal's Findings:
The Tribunal, after being directed to provide a fact-finding report, concluded that the polystik compound is used primarily as a sealant to prevent water leakage through the plastic rain guard into the tapping panel. However, it did not definitively categorize the compound as either a chemical or an adhesive.

Full Bench Analysis:
The Full Bench examined the literature from the Rubber Board, which described the rain guarding process and the properties of the rain guard compound. The compound, mainly derived from bitumen, was found to possess strong adhesive qualities. The process of applying the compound both below and above the polythene cover reinforced its role as an adhesive rather than a chemical or water-proof material.

Conclusion:
The Full Bench concluded that the polystik compound should be classified as an adhesive. The predominant use of the product is to affix rain guards to rubber trees, ensuring they remain in place during the rainy season. The incidental water-proofing property does not alter its primary function as an adhesive.

Final Judgment:
The Full Bench upheld the decision in State of Kerala v. Shaji Joseph (2003), classifying the polystik compound as an adhesive. The conflicting view in the unreported decision of 2004 was overruled. Consequently, the review petitions were allowed, and the orders of the Tribunal dated January 4, 2002, and November 30, 2002, were set aside.

Summary:
The polystik compound is classified as an adhesive based on its predominant use in the rain guarding process of rubber trees. This classification aligns with the decision in State of Kerala v. Shaji Joseph (2003) and overrules the contrary view in the unreported decision of 2004.

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